Lets get Dirty

We are the microbial systems and live in a microbial world,  our survival as individuals, communities and as a species depend on it ! In the movie “War of The Worlds”, Steven Spielberg attributed the success of humans in surviving the aliens invasion, to our immune systems evolutionary adaptation  to withstand our microbial environment. Heres a look at how this could impact our design thinking from The Dirt

Designing Cities for Healthier Microbiomes

Artistic rendering of the human microbiome / The Why Files

Humans are essentially super-organisms or holobionts made up of both human cells and those of micro-organisms, such as viruses, bacteria, archea, protists, and fungi. Researchers now know the human body hosts a comprehensive ecosystem, largely established by age three, in which non-human cells vastly outnumber human cells. The latest study from the American Academy of Microbiology estimates each human ecosystem contains around 100 trillion cells of micro-organisms and just 37 trillion human cells.

But while rainforest or prairie ecosystems are now well-understood, the human ecosystem is less so. As researchers make new discoveries, there is a growing group of scientists who argue our microbiomes are deeply connected with our physical and mental health. The increased number of prebiotics and probiotics supplements on the shelf in drug stores and supermarkets, and availability of fresh pickles and kimchi in local farmers markets, are perhaps testaments to this increasingly-widespread belief.

The question at the Environmental Design Research Association (EDRA) conference in Oklahoma City was: Can we design cities to better support our microbiomes and in turn our overall health?

Through urban farming and gardening — or just plain playing in the dirt — humans can also increase their exposure to healthy microbes found in soils. A group of scientists and advocates argue that greater exposure could help fight depression and anxiety and reduce rates of asthma and allergies in both kids and adults.

The incredible increase of allergies among Western populations may be caused by our “sterile, germ-free environments” that cause our immune systems to over-react to everything from nuts to mold and pollen. Dr. Brett Finlay and Marie-Claire Arrieta even wrote a book exploring this: Let Them Eat Dirt: Saving Your Child from an Over-sanitized World.

Wener said we have created cities that reflect our fear of bacteria; instead we must create microbial-inclusive cities that improve our health. “Most microbes in our bodies have co-evolved with us. They are important to our vital functions. The future of urban planning and design should support healthy microbes.”

As part of this vision, landscape architects could design parks and plazas to be filled with accessible garden plots and soil-based play areas that let both adults and kids get dirty. We could design for holobionts instead of just people, boosting the health of the collective urban microbiome in the process.

Wener’s colleage at NYU — Elizabeth Henaff — is leading much of this research. Learn about her artful experiments. Read this article from Michael Pollan in The New York Times outlining the connections between our microbiome and health, and this Q&A from The Guardian.

Read the full article

THE SHAPE OF WATER

From Jason King’s Landscape+Urbanism site

 

sketch_2-e1528755612550-2000x974

“Rendering of Houston wetland channel showing ecological wetland, conservation areas, and recreation trails” p. 90-91

An amazing resource posted on ASLA’s The Dirt (here) focuses on Design Guidelines for Urban Wetlands, specifically what shapes are optimal for performance. Using simulations and physical testing to investigate hydraulic performance the team from the Norman B. Leventhal Center for Advanced Urbanism (LCAU) at MIT. Led by Heidi Nepf, Alan Berger and Celina Balderas Guzman along with a team including Tyler Swingle, Waishan Qiu, Manoel Xavier, Samantha Cohen, and Jonah Susskind, the project aims to have a practice application in design guidance informed by research. From their site:js_plan_typical-01

“Although constructed wetlands and detention basins have been built for stormwater management for a long time, their design has been largely driven by hydrologic performance. Bringing together fluid dynamics, landscape architecture, and urban planning, this research project explored how these natural treatment systems can be designed as multi-functional urban infrastructure to manage flooding, improve water quality, enhance biodiversity, and create amenities in cities.”
Starting in the beginning by outlining ‘The Stormwater Imperative’, the above goal is explained in more depth, and issues with how we’ve tackled these problems are also discussed, such as civil-focused problem solving or lack of scalability, but also explore the potential for how, through intentional design, these systems “can create novel urban ecosystems that offer recreation, aesthetic, and ecological benefits.” (1)

single_island

The evolution that has resulted in destruction of wetlands through urbanization, coupled with deficient infrastructure leads to issues like flooding, water pollution due to the loss of the natural holding and filtering capacity of these systems and the increased flows. However, as pointed out by the authors, this can be an opportunity, as constructed wetlands “can partially restore some lost ecosystem services, especially in locations where wetlands do not currently exist.” (5)

The modeled flow patterns are also interesting, showing the differentiation from fast, regular, slow flows, along with any Eddy’s that were shown in dye testing using the flumes.

Read More

Check it out and see what you think.  The report is available as a online version via ISSUU or via PDF download from the LCAU site, where there are also some additional resources.  All images in this post are from these reports and should be credited to the LCAU team.

sketch_1

Landscaping in post Day Zero Cape Town

BY  Kay Montgomery From SALI  South African Landscapers Institute

Planting with species that thrive on less than 500mm of winter rainfall a year is the new reality for landscaping in Cape Town.   

The politicians may have done away with the Day Zero concept, but the realities of the water situation in the Western Cape remains dire.

Water restrictions and the price of potable water have encouraged a new landscaping reality. The foundation of this reality is based on landscaping with plants that thrive with less than 500mm of winter rainfall. And in our current era of climate change, coping with dramatically wet years – followed by dramatically dry years.

Highs and lows

With an average rainfall of 464mm per annum, South Africa remains a water scarce country. In years gone by, Cape Town’s average rainfall was 820mm per annum. In 2013 and 2014, Cape Town’s annual rainfall exceeded this average with two dramatically wet years.

The winds of change arrived in 2015.  Over the past three years, the rainfall received in Cape Town has swung way below the average:  549mm in 2015, 634mm in 2016 and 499mm in 2017 – the driest year since observations began in 1921.

Resilient landscaping

Against this backdrop, landscapers are practising the art of resilient landscaping. “We need green spaces in our cities”, says Norah de Wet, Chairperson of the South African Landscapers’ Institute (SALI). “Professional landscapers are at the forefront of securing the intrinsic value of properties across the Western Cape by refitting, rehabilitating, restoring and installing resilient landscapes”.

Planting for resilience

“Choosing plants that can thrive in a winter rainfall area with less that 500mm a year of rainfall is key to the concept of resilient landscaping in the Western Cape”, says Deon van Eeden from Vula Environmental Services.  “Only with a sound knowledge of fynbos flora, can one succeed in designing water wise, ecologically sound, resilient landscapes for the winter rainfall area”, he adds.

 

What happened here ? Cape Town’s failed water supply?

Awaiting Day Zero: Cape Town Faces an Uncertain Water Future

ap_capetownspringwater_jan-2018_web3

After Cape Town restricted water use in February to 13 gallons per day per person, city residents now wait in increasingly long lines to collect water from the city’s natural springs.  AP PHOTO/BRAM JANSSEN 

South Africa’s second-largest city has pushed back the day when its taps are expected to run dry. But with its population growing and the climate warming, Cape Town, like many cities in semi-arid regions, must take decisive measures to meet its future water needs.

Backed by the iconic Table Mountain, Cape Town, South Africa’s second-largest metropolis, seduces increasing numbers of international travelers. Its charismatic neighborhoods, bright beaches, and breathtaking natural landscapes garner shelves-full of tourism awards and terabytes of glowing Instagram posts.

Recently, Cape Town also has become infamous as the home of “Day Zero,” the day when most of the city’s taps are predicted to run dry. With its major, rain-fed supply dams dangerously low after three years of drought, most of the city’s 4 million-plus residents — some rich, many desperately poor — have been facing the prospect of lining up at emergency water distribution points to collect a daily ration of just 6.6 gallons per person sometime before June or July. That’s when winter rains normally begin filling the reservoirs of this Southern Hemisphere city.

Now, largely thanks to radical conservation efforts — in January, the average Cape Town resident’s daily water quota was just one-third the amount used by the typical Californian at the height of that state’s 2016 drought — the city has reduced water consumption by 57 percent. Day Zero has been pushed back to July 9. And if the citizens of Cape Town (myself among them) continue to save as we have been, we should make it to the winter rainy season without having to line up for water.

So, disaster averted? Nothing to see here anymore? Far from it. The city’s efforts on the supply side of the water equation have been far less successful than its work on consumption. Even if the drought comes to an end in 2018 — and few experts are willing to predict that — the effects of this water crisis will be felt for years, possibly decades.

How did Cape Town, one of the best-managed and wealthiest cities in Africa, find itself on the brink of running dry?

Cape Town’s predicament provides a global warning about the difficulty of ensuring water resilience in a warming world, even if, as with Cape Town, climate change is firmly on the agenda of city managers. Most climate models predict that the Cape Town region will become not only warmer, but drier, which bodes ill for a metropolitan area whose population has roughly doubled to 4 million in the past three decades and continues to grow at 1 to 2 percent annually.

And Cape Town’s rushed efforts to boost water supply by tapping into aquifers, including some in national parks and provincial nature reserves, are damaging valuable ecosystems and putting rare species at risk of extinction. The agricultural sector, including the Cape region’s world-renowned wine industry, has been forced to sharply cut back on irrigation, which is reducing production and leaving tens of thousands of people out of work.

So how did Cape Town, one of the best-managed and wealthiest cities in Africa, find itself on the brink of running dry? The city has, after all, won awards for its work on climate change. South Africa has some of the world’s most detailed, progressive water laws and deep expertise in water science and management, climate science, and meteorology. The city has mapped projected sea level rise and convened countless climate change adaptation planning sessions. Last year, Cape Town’s mayor said, “We cannot plan anything without factoring in the impact of climate change.”

People wait to collect water from a natural spring in the Cape Town suburb of St. James in January 2018.

People wait to collect water from a natural spring in the Cape Town suburb of St. James in January 2018. RODGER BOSCH/AFP/GETTY IMAGES

A simple (and perhaps simplistic) answer to the cause of the current crisis is that rainfall was well below average for three years in a row, that no one could have or did predict that, and thus serious action to reduce water consumption — which should have begun in 2016 — came too late.  The crisis has exposed significant weaknesses in scientists’ ability to forecast weather on a seasonal scale, which is when it matters to city managers and farmers, and predict rainfall on an annual or decadal scale, which is when it matters to developers of large-scale infrastructure, such as raising dam heights and building desalination plants.

The southwestern part of South Africa has a Mediterranean climate much like the central coast of California, with hot, dry summers and cool, rainy winters (June through August.) The winter rains fill the six large dams around the city that form the core of the Western Cape Water Supply System (WCWSS), which services the vast majority of the city’s residential and industrial water users, as well as farming areas and smaller towns nearby.

The winter rains are generally very reliable. Using historical rainfall data, Piotr Wolski of the Climate Systems Analysis Group at the University of Cape Town has determined that a multi-year drought as severe as the current one would only be expected once every few hundred years, perhaps less than once in a millennium. The ongoing drought in the catchments of the WCWSS dams, he writes, “is indeed very, very rare, and thus very, very severe.” The historical rainfall record indicates that, having had two poor rainfall years in a row (2015 and 2016), the chances of a third bad year – especially one as bad as 2017 – were extremely remote.

In addition to historical data pointing to the extremely low likelihood of 2017’s winter being dry, the South African Weather Service modeled a three-month seasonal forecast for the winter of 2017 that predicted higher than average rainfall.Notwithstanding that seasonal rainfall forecasts for the Cape region are notoriously unreliable, it appears that officials were left feeling less urgency to impose hugely unpopular water restrictions or push forward with expensive water infrastructure projects early in the year.

Experts have long warned that Cape Town would find itself in a water crisis caused by converging drought, population growth, and the failure to secure new water resources. But because of uncertainties in water consumption rates and in weather and climate prediction, it’s been hard to fix a date.

The city’s water consumption has fallen from 317 million gallons per day in early 2015 to about 137 million gallons per day.

 Read More

Continue reading

What is one thing every ecologist should know about urban ecology?

Introduction
An ecology for the Anthropocene

high-line-asqueue-792x560

The High Line in New York City. Photo: David Maddox

Urban ecology has expanded in the last couple decades as a major, global, interdisciplinary field that advances biodiversity, sustainability, and fundamental ecological research in the context of cities and urbanization. With all this accumulated learning, has urban ecology made its mark in the field of ecology more generally?
In some of the most important peer-reviewed ecology journals, and on social media, it seems even the most basic of urban ecology concepts have yet to be appreciated or incorporated in the broader ecology discipline. For example, it’s been 25 years since Humans as Components of Ecosystems was published, and yet many ecologists still don’t see humans as part of how we define and study nature—despite the fact that every ecosystem on earth is affected by, and has effects on, people.

The High Line in New York City. Photo: David Maddox
In November 2017, Nature Ecology and Evolution published a major review of the field of ecology, titled “100 articles every ecologist should read” (behind a paywall, unfortunately). It must be noted that the list was a product of a extensive survey of ecologists. Nevertheless, many ecologists around the world took exception to the lack of gender and racial diversity, and its general lack of inclusivity (see here, here, and here). Notably lacking from these academic discussions has been a recognition of core contributions from urban ecology to how we understand, manage, and plan ecosystems on our urban planet.

It begs the question: what would a reading list be for the discipline of ecology in the Anthropecene? But we are getting ahead of ourselves.

No one disputes that the 100 papers listed by Nature Ecology and Evolution are important in the history of ecology. Indeed, everyone should read these papers. But is this the right list of 100 papers to understand ecology today? There are other papers that should make a reading list for a complete understanding of modern ecology. An alternative version of a “key reading” prompt could be this: what are the 100 papers that every ecologist must read to understand ecology today, in the Anthropocene? Social ecology, biophilia, justice, poverty, gender, values, the Global South, design, climate change, policy; these are just some of the topics that are core material for understanding the broad science of ecology today, These topics are largely missing from the 100 papers list.

And also missing, of course, is urban ecology.

As it happens, urban ecology routinely includes the aforementioned list of additional topics: social ecology, biophilia, justice, policy, and so on. How does urban ecology advance the state of the art in ecology more generally? It advances our understanding of how our current world works, how it might work better, and it lays foundations to turn that learning towards pressing Anthropocene challenges, both urban and non-urban.

We asked a diverse group to help our non-urban ecological colleagues understand some of the most important contributions from urban ecology for advancing the field of ecology. We asked them this question: What is one thing every ecologist should know about urban ecology? (We asked them to suggest a reading also—a start on a reading list.)

Along the way, let’s expand the idea of “ecology”.

via What is one thing every ecologist should know about urban ecology? – The Nature of Cities

Co-living 2030: Are you ready for the sharing economy?

Interesting alternatives living and working typologies for co-living examined with background on a possible history

via Co-living 2030: Are you ready for the sharing economy? | Features | Archinect

Illustration Evgenia Barinova

Illustration Evgenia Barinova

Last month I attended a SPACE10 forum led by New York-based design duo Anton and Irene on the resurgence of co-living. They suggest the financial squeeze of modern life combined with an upsurge in digital nomads is bringing the ‘sharing economy’ into the home. As 40% of the urban areas required by 2030 are not yet built—which means a city the size of New York needs to be constructed globally every month—it is crucial architects stay up-to-date with contemporary living patterns to respond appropriately to shifts in housing requirements. My last Archinect feature of the year will provide a short overview of the history and challenges that co-living has previously faced, discuss trends emerging from the ‘ONE SHARED HOUSE 2030‘ survey and speak to Dorte Mandrup, architect of the Lang Eng Co-housing Community, on how to approach the challenge of designing successful spaces for co-living.

‘Co-living’, an umbrella term for different types of ‘co-housing’ setups, can loosely be defined as a home where two or more people live together who are not related. While ‘co-housing’ is an intentional community created and run by residents, ‘co-living’ may also encompass shared accommodation initiated by an external agent, such as a developer or entrepreneur.

Aside from the investor rush to fuel co-living startups, concrete figures on the international co-living boom are not yet available. However, early indicators such as the UN now offering support to co-living initiatives within their sustainable development goals and last year’s prestigious Harvard Wheelwright architecture prize being awarded to a project innovating in co-living, suggest it is gaining traction. While it is indisputable that young people strapped for cash have always had roommates—think Bret and Jemaine from Flight of the Conchords—co-living is now simultaneously becoming part of everyday urban life and billion-dollar business.

I expect most people reading this who have lived in cities during their 20’s have experienced a houseshare, myself included. I rented a terrace with friends in Sheffield, moved into a Danish kollegium when I started my masters in Copenhagen and had a stint in a family attic while working in London. But rather than remaining a student necessity, increasing numbers of families and professionals are now opting to co-share. This also reflects a surge in the rental market, which in the US has jumped from 52% of total adults in 2005 to 60% in 2013. This is perhaps unsurprising with soaring urban property prices and take-home wages barely rising across the country, a pattern which is echoed in cities worldwide.

Last year Anton and Irene initiated ONE SHARED HOUSE as they became fascinated in how co-living seemed to be experiencing a cultural resurgence. The documentary maps Irene’s childhood experience of growing up in a communal house in Amsterdam. In the early 1980’s Amsterdam was facing an acute housing shortage so the government enacted a law ruling that 1% of all apartments had to be communal. In 1984 Irene’s mom responded to a newspaper ad for a co-share and moved their family into Kollontai, a communal house with 8 other women and their 3 children designed by the new brutalist architect Sier van Rhijn. In the film, Irene explains “they were feminists and non-conformists […] and many were rebelling against the traditional 1950’s families they had grown up in.”

Amsterdam co-housing showing Kollontai. Image: Anton and Irene

“Whenever I would tell people I grew up in a communal house”, Irene explains to me, “it inevitably turns into a 30-minute conversation about the pros and cons of communal living.” To delve deeper into the subject, she contacted architect Sier van Rhijn about his experience of designing Dutch co-living spaces during that period. “It was fun,” he explained, “even though [the occupants] had no experience designing living spaces, they were very engaged and very idealistic. As an architect, it was sometimes hard to deal with their ever-changing demands, and sometimes it drove us a little crazy.”

It was fun. Even though [the occupants] had no experience designing living spaces, they were very engaged and very idealistic. As an architect, it was sometimes hard to deal with their ever-changing demands, and sometimes it drove us a little crazy.” Sier van Rhijn, architect

Modern co-living can be traced back to thoughts emerging from Denmark in the 1960s, which crystallized in Bodil Graae’s 1967 newspaper article ‘Children Should Have One Hundred Parents’. There was a consensus at the time that modern housing was unable to provide adequate wellbeing for occupants over their lifetimes, and that ‘bofællesskab’ (living community) should instead be the aim for future housing projects. In 1972, a group of families were inspired to create the Sættedammen co-share, realized by architects Palle Dyreborg and Theo Bjerg. The project is generally accepted to be one of the first contemporary co-shares, favoring both autonomy from powerful landlords and the Danish government. The living community approach was introduced to the States in 1989 by Kathryn McCamant and Charles Durrett in their book ‘Cohousing: A Contemporary Approach to Housing Ourselves’.

Continue reading

The New Science of Designing for Humans

via The New Science of Designing for Humans | Stanford Social Innovation Review

Beyond Human Centred Design methodologies using behavioural science is proposed as more rigorous way to extend solution based design

The days of privileging creativity over science in design thinking are over. The rise of behavioral science and impact evaluation has created a new way for engineering programs and human interactions—a methodology called behavioral design.

(Illustration by Mike Austin)

Today the design of things that involve human interaction, such as programs, product delivery, and services, is more art than science. Here is how it typically works: We use our creativity to brainstorm a few big ideas, experts decide which one they like, and then investors bet on the winner, often with billions of dollars at stake.

This way of design thinking should be replaced by a superior method that can enable us to innovate with more success and less risk. Specifically, we can use scientific insights to generate new ideas and then systematically test and iterate on them to arrive at one that works.

Advances in two academic fields afford this opportunity. The first is behavioral science, which gives us empirical insights into how people interact with their environment and each other under different conditions. Behavioral science encompasses decades of research from various fields, including psychology, marketing, neuroscience, and, most recently, behavioral economics. For example, studies reveal that shorter deadlines lead to greater responsiveness than longer ones,1 that too much choice leads people to choose nothing,2 and many more observations, often counterintuitive, about how people react to specific elements of their context.

The second academic field is impact evaluation. Economists have used randomized controlled trials (RCTs) and other experimental methods to measure the impact of programs and policies. Such impact evaluations are becoming more and more common in the social sectorand in government. These methods allow us to test whether an innovation actually achieves the outcomes that the designer sought.

Taking a scientific approach also solves another common problem: Sometimes we do not even realize that there is something in need of rigorous, thoughtful design. When we look carefully, the success of most of what we design for people depends as much, if not more, on the human interaction as on the physical product. For example, the first iPhone offered essentially the same functions (phone, calendar, address book, etc.) as a BlackBerry, but it totally changed the experience of using those functions.

In the social and public sectors, programs and services are made up largely of human interactions. And yet anything involving human interaction can be designed more scientifically, and more successfully, when behavioral science and impact evaluation are applied. For instance, a vaccine is a technological product, but how and when parents get their children vaccinated, and how they are reminded to do so, is as much a part of the innovation as the vaccine itself. Poorly designed interactions make products less successful and can also underlie serious social problems.3

By putting behavioral science and impact evaluation together—a methodology we call behavioral design—we can design more like engineers than like artists. We can use behavioral science to develop ideas that are much more likely to work than those relying entirely on intuition. And we can rigorously test those ideas to determine which ones truly work. Following the model of engineering and scientific progress, we can build on prior success to make enormous advances that, under previous approaches, would not be possible.

A Better Methodology

At ideas42, the behavioral science innovation lab I co-lead, we encounter many different approaches to innovation among our partners. I have also spent considerable time comparing notes with experts in design thinking, attending design workshops, and reading about design methodologies. The typical approaches for innovation range from quickly brainstorming some ideas in a boardroom to using some version of human-centered design (HCD). Fundamentally, all of these approaches aim to generate “big ideas” that appeal to the intuition of a few decision makers considered experts in the area where the idea is to be implemented.

HCD appears to be the methodology of choice for a significant, and growing, number of organizations. The most advanced version begins with defining the problem or design mandate, and then conducts qualitative research with potential users and proceeds through a series of structured exercises to promote creative thinking. The design team may also test some crude prototypes to get feedback along the way. This approach is called “human-centered” because it focuses on users’ and other stakeholders’ needs and preferences.

In the qualitative research phase, designers use ethnographic techniques such as qualitative interviewing and observation. They not only interview potential users but also may talk to others, such as program administrators and front-line staff involved in delivering a program or product. In the design phase, HCD employs several techniques to enhance creativity (which remain useful in the next-generation behavioral design methodology as well). Finally, HCD ends with trying a few prototypes with a handful of potential users. Some ethnographic research methods are incorporated into HCD, but on the whole the approach is still much closer to an art than a science.

It is time to build on HCD with a better method. Let us begin our investigation by comparing how engineers invent new technology. Two features stand out. First, engineers rely on a rich set of insights from science to develop new ideas. Every invention builds on countless previous attempts. For example, the Wright brothers are credited with inventing the airplane, but the key parts of their design leaned on previous inventions. The wing was based on science that went back to 1738, when Daniel Bernoulli discovered his principle about the relationship between pressure and the speed with which a fluid is moving. The engine design was borrowed from automotive engines invented more than 25 years earlier. They were able to test model wings in a wind tunnel thanks to Frank H. Wenham, who had invented that critical apparatus 30 years before that, in 1871.4

Second, contrary to popular belief, inventions do not come simply from a single flash of insight, but rather from painstaking refinement in small steps. Sir James Dyson, the famous vacuum cleaner tycoon, went through 5,126 failed iterations of his new wind tunnel design to separate dirt from air before he landed on the right one.5 Inventors sometimes iterate only on particular components before working on the complete invention. For example, the Wright brothers tested some 200 wing designs in a wind tunnel before settling on the right one.

Why do engineers work so differently from those of us who are designing for human interactions? Until recently, we did not have a sufficiently large body of scientific insights that describes how humans interact with their environment, and each other, under different conditions. True, the field of user-experience design offers some insights, but it is very new and is still restricted to certain elements of digital interactions such as Web-page layout and font size. Direct marketers within for-profit businesses have experimented with letters and phone scripts for years, but those findings also cover a very narrow set of interactions and are often not public.

The second engineering feature—experimenting and iterating—is also hard to replicate, because measuring whether something “works” in this case is more complex than simply turning on a piece of technology and playing with it. We must first clearly define what outcomes we want from the design, devise a way to measure them, and finally run a test that reliably tells us whether our design is achieving them

More Rigorous Testing of Ideas

The problem with HCD and similar approaches to innovation is that they depend too much on intuition. Research has repeatedly shown that our intuitions about human beings are often wrong. Take the commonsensical idea that penalties always help prevent people from engaging in bad behaviors; this notion may have intuitive appeal, but it has proven false. For example, in a study of Israeli day-care centers that sanctioned parents for being late to pick up their children, researchers found that penalties made parents even more likely to be late.6 This is because they viewed the penalty as a cheap price for the option to be late, versus feeling bound by a social obligation to be timely.

Not only do the social and behavioral sciences give us better starting points, but it also enables us to prototype and test ideas more readily, because we can measure if they are working using impact evaluation methods as well as lab testing procedures from experimental psychology. We can then iterate and improve on the idea until we have a solution ready for implementation.

The behavioral design methodology incorporates HCD’s fundamental approach of being human centered and thoughtful, but adds scientific insights and iterative testing to advance HCD in three significant ways. First, it applies observations about people from experimental academic research. HCD’s reliance solely on self-reported and intuitive insights presents a risk, since so much human behavior is unconscious and not transparent. Also, psychology research shows that people’s self-perception is biased in several ways.7 When we do supplement academic insights with qualitative research, we can use behavioral science to make the latter less vulnerable to bias. For example, we can get more unvarnished answers by asking subjects what their peers typically do rather than what they themselves do. When asked about themselves, subjects may be embarrassed to admit to certain behaviors or may feel compelled to give what they assume the interviewer thinks is the “right” answer.

Second, behavioral design can enhance HCD in the design phase. The behavioral science literature can contribute ideas for solutions based on previously tested interventions. As behavioral design becomes more widely used, more and more data will become available on what designs work and under what conditions. In filtering ideas, we can use behavioral science to anticipate which solutions are likely to suffer from behavioral problems such as low adoption by participants or misperception of choices.

Third, this new approach improves upon HCD by adding more rigorous testing. Many HCD practitioners do test their ideas in prototype with users. While helpful, and part of behavioral design as well, quick user testing cannot tell us whether a solution works. Behavioral design leverages experimental methods to go much further without necessarily adding considerable cost or delay.

Using this approach, we test whether something works—whether it triggers a desired behavioral result—rather than whether the subject thinks something works. We can also test a single component of more complex designs, such as whether a particular piece of information included on a Web page makes a difference, in a lab setting with subjects from our target audience. This is analogous to aeronautical engineers testing wing designs in wind tunnels. By testing and iterating in the field, we do not need to bet on an untested big idea but instead can systematically develop one that we know works. Testing is also what makes it possible, in the design phase, to build on previous successful ideas.

ideas42’s work includes many examples of using behavioral design to invent solutions to tough social problems. For example, we recently worked with Arizona State University (ASU) to encourage more eligible students to apply for a special federal work-study program called SEED. In fall 2014, before we started working with ASU, only 11 percent of eligible students were applying for SEED jobs, leaving nearly $700,000 in financial aid funds unused. ASU wanted our help to increase this proportion.

Diagnosing the problem through a behavioral lens, and interviewing students and staff, we learned that students mistakenly believed that SEED jobs were menial and low-wage. Some thought that a work-study job would interfere with their education rather than complement it. Others intended to apply but missed the deadline or failed even to open the e-mail announcing the program. We designed a series of 12 e-mails to attempt to mitigate all of these barriers. The e-mails dispelled the misperceptions about workstudy jobs by stating the correct facts. They made the deadline more salient by reminding students how many dollars of aid they stood to lose. Behavioral research shows that losses loom larger than gains, so the loss framing promised to be more impactful than telling students how much they stood to gain. The e-mails asked students to make a specific plan for when they would complete the work-study job application to reduce the chance that they would forget or procrastinate past the deadline. These behaviorally informed e-mails were compared against a control group of 12 e-mails that contained only basic information about how to apply to the SEED program.

With the redesigned e-mails, which ASU has now adopted, 28 percent more students applied for jobs, and the number of total applications increased by 56 percent. As we were sending 12 e-mails, we used the opportunity to test 12 different subject lines to try to maximize the number of students who opened the e-mail. In five out of the 12 cases, the rate of opening increased by 50 percent or more, relative to a typical subject line. A subject line that increased the open rate from 37 percent to 64 percent made students feel special: “You have something other freshmen don’t.” The control in this case was commonly used language to remind the recipient of impending deadlines: “Apply now! SEED jobs close Thursday.”

The Behavioral Design Methodology

Efforts like this one may sound like nothing more than trial and error, but a systematic and scientific process underlies them that tracks the success of engineering or medicine more closely than HCD. It begins with defining a clear problem, diagnosing it, designing solutions, testing and refining the effectiveness of those ideas, and then scaling the solutions.8 It also starts from a body of knowledge from behavioral science, rather than intuition and guesswork, so that the solutions tried are more likely to succeed.

Let us take a closer look at these steps:

1. Define. The first step is to define the problem carefully to ensure that no assumptions for causes or solutions are implied and that the desired outcome is clear. For example, organizations we serve commonly ask: “How do we help our clients understand the value of our program?” In this formulation, the ultimate outcome is not explicitly defined, and there is an assumption that the best way to secure the outcome is the program (or product) in question. Say the relevant program is a financial education workshop. In this case, we do not know what behaviors the workshop is trying to encourage and whether classroom education is the best solution. We must define the problem only in terms of what behaviors we are trying to encourage (or discourage), such as getting people to save more.

2. Diagnose. This intensive phase generates hypotheses for behavioral reasons why the problem may be occurring. To identify potential behavioral hurdles, this approach draws insights from the behavioral science literature and what we know about the particular situation. For example, in the ASU work-study project, we hypothesized that many students intended to apply but failed to follow through because they procrastinated past the deadline or simply forgot it. Both are common behavioral underpinnings for such an intention-action gap.

After generating some initial hypotheses, the next step is to conduct qualitative research and data analysis to probe which behavioral barriers may be most prevalent and what features of the context may be triggering them. Here, “context” refers to any element of the physical environment, and any and all experiences that the consumer or program’s beneficiary is undergoing, even her physical or mental state in the moment.

Qualitative research usually includes observation, mystery shopping (purchasing a product or experiencing a program incognito to study it firsthand), and in-depth interviews. Unlike typical qualitative research that asks many “why” questions, the behavioral approach focuses on “how” questions, since people’s post-hoc perceptions of why they did something are likely to be inaccurate.

3. Design. Having filtered down and prioritized the list of possible behavioral barriers via the diagnosis phase, we can generate ideas for solutions. Here many of the structured creativity techniques of HCD prove useful. When possible, it is best to test a few ideas rather than to guess which solution seems best. Solutions also change during their journey from the whiteboard to the field, as numerous operational, financial, legal, and other constraints invariably crop up. Such adaptations are critical to making them scalable.

4. Test. We can then test our ideas using RCTs, in which we compare outcomes for a randomly selected treatment group vis-à-vis those for a control group that receives no treatment or the usual treatment. Although RCTs in academic research are often ambitious, multiyear undertakings, we can run much shorter trials to secure results. An RCT run for academic purposes may need to measure several long-term and indirect outcomes from a treatment. Such measurement typically requires extensive surveys that add time and cost. For iterating on a design, by contrast, we may only measure proximate indicators for the outcomes we are seeking. These are usually available from administrative data (such as response to an e-mail campaign), so we can measure them within days or weeks rather than years. We measure long-term outcomes as a final check only after we have settled on a final solution.

When RCTs are impossible to run even for early indicators, solutions can be tested that approximate experimental designs. A more detailed description of these other methods is outside the scope of this article but is available through the academic literature on program evaluation and experimental design.

If the solution is complex, we first test a crude prototype with a small sample of users to refine the design.9 We can also test components of the design in a lab first, in the way that engineers test wing designs in a wind tunnel. For example, if we are designing a new product and want to refine how we communicate features to potential users, we can test different versions in a lab to measure which one is easiest to understand.

5. Scale. Strictly speaking, innovation could end at testing. However, scaling is often not straightforward, so it is included in the methodology. This step also has parallels with engineering physical products, in that designing how affordably to manufacture a working prototype is, in itself, an invention challenge. Sometimes engineers must design entirely new machines just for large-scale manufacturing.

Scaling could first involve lowering the cost of delivering the solution without compromising its quality. On the surface, this step would be a matter of process optimization and technology, but as behavioral solutions are highly dependent on the details of delivery, we must design such optimization with a knowledge of behavioral principles. For example, some solutions rely on building a trusted relationship between frontline staff and customers, so we would not be able to achieve a cost reduction by digitizing that interface. The second part of scaling is encouraging adoption of an idea among providers and individuals, which itself could benefit from a scientific, experimental process of innovation.

A Closer Look at the Methodology

To be fair, it is sometimes impossible to go through the full, in-depth behavioral design process. But even in these cases, an abridged version drawing on scientific insights rather than creativity alone is always feasible. Notice that the define, diagnose, and design stages of the behavioral design process apply the scientific method in two ways: They draw on insights from the scientific literature to develop hypotheses, and they collect data to refine those hypotheses as much as possible. The first of these steps can be accomplished even in a few hours by a behavioral designer with sufficient expertise. The second component of data collection and analysis takes more time but can be shortened while still preserving a scientific foundation for the diagnosis and design. Field testing with a large sample can be the most time-consuming, but lab tests can be completed within days if time is constrained.

Two sorts of hurdles typically confront the full behavioral design process: lack of time and difficulty measuring outcomes. In our experience, time constraints are rarely generated by the problem being addressed. More often, they have to do with the challenges of complex organizations, such as budget cycles, limited windows to make changes to programs or policies, or impatience among the leadership. If organizations begin to allocate budgets for innovation, these artificial time constraints will disappear.

To better understand working under a time constraint, consider ideas42’s work with South Africa’s Western Cape to reduce road deaths during the region’s alcohol-fueled annual holiday period. The provincial government had a small budget left in the current year for a marketing campaign and only a few weeks until the holiday season began. The ideas42 team had to design a simple solution fast; there was no time to set up an RCT with a region-wide marketing campaign. The team instead used an abridged version of the first three stages to design a solution grounded in behavioral science. Quick diagnosis revealed that people were not thinking about safe driving any more than usual during the holidays, despite the higher risk from drunk driving. To make safe driving more salient, ideas42 designed a lottery in which car owners were automatically registered to win but would lose their chance if they were caught for any traffic violations. That design used two behavioral principles coming out of Prospect Theory,10 which tells us that people tend to overestimate small probabilities when they have something to gain, and that losses feel about twice as bad as the equivalent gain feels good.

Applying the first principle, we used a lottery, a small chance of winning big, rather than a small incentive given to everyone. Using the second, we gave people a lottery ticket and then threatened to take it away. Since an RCT was not feasible, we measured results by comparing road fatalities in the treatment period with road fatalities in the same month of the previous year; this showed a 40 percent reduction in road fatalities. There were no known changes in enforcement or any other policies. While ideas42 was not able to continue to collect data in subsequent years, because its contract ended, the program saw success in subsequent years as well, according to our contacts in government.

Adopting Behavioral Design

If you were convinced of behavioral design’s value and wanted to take the leap, how would you do it? There are resources available, and many more are still in the works. Behavioral insights are not yet readily available in one place for practitioners to access, but are instead spread out over a vast literature spanning many academic disciplines, including psychology, economics, neuroscience, marketing, political science, and law. Results from applications of behavioral science are even more distributed because many are self-published by institutions such as think tanks, impact evaluation firms, and innovation consultancies.

To mitigate this problem, ideas42, in partnership with major universities and institutions that practice behavioral design in some form, is building an easily searchable Web-based resource as well as a blog that will make it possible to find ready-to-use behavioral insights in one place. In the meantime, some of these organizations, including ideas42, also offer classes that teach elements of behavioral design as well as some key insights from behavioral science that practitioners would need in order to do behavioral design. As the practice of behavioral design is adopted more widely, and its use generates more insights, it will become more powerful. Like technology, it will be able to continue to build on previous discoveries.

Organizations and funders would also do well to adopt the behavioral design approach in their thinking more generally. Whenever someone proposes a new approach for innovation, people scour the methodology for the secret sauce that will transform them into creative geniuses. In this case, the methodology applications of behavioral science, in themselves, do have a lot to offer. But even more potential lies in changing organizational cultures and funding models to support a scientific, evidence-based approach to designing interventions. Here are three suggestions about how organizations can adopt behavior design:

Fund a process (and people good at it), not ideas. | Today’s model for funding innovation typically begins with a solution, not a problem. Funders look to finance the testing or scaling up of a new big idea, which by definition means there is no room for scientifically analyzing the problem and then, after testing, developing a solution. Funders should reject this approach and instead begin with the problem and finance a process, and people they deem competent, to crack that problem scientifically. To follow this path, funders must also become comfortable with larger investments in innovation. The behavioral design approach costs a lot more than whiteboards, sticky notes, and flip charts—the typical HCD tools—but the investment is worth it.

Embrace failure. | In a world where ideas are judged on expert opinion and outcomes are not carefully measured, solutions have no way of failing once they leave the sticky-note phase and get implemented. In a new world where ideas must demonstrably work to be successful, failure is built into the process, and the lessons learned from these failures are critical to that process. In fact, the failure rate can serve as a measure of the innovation team’s competence and their bonafide progress. To be really innovative, a certain amount of risk and courting failure is necessary. Adopting a process that includes failures can be hard to accept for many organizations, and for the managers within those organizations who do not want their careers to stall; but as in engineering and science, this is the only way to advance.

Rethink competitions. | The first XPRIZE for building a reusable spacecraft rekindled the excitement for competitions, which have now become common even outside the technology industry. However, competitions to invent new technology are fundamentally different: With a spacecraft, it is relatively easy to pick the winner by test-flying each entry. In the social sector, by contrast, competitions have judging panels that decide which idea wins. This represents a big-idea approach that fails to motivate people to generate and test ideas until they find one that demonstrably works well, rather than one that impresses judges. Staged competitions could work much better by following a behavioral-design approach. The first round could focus on identifying, or even putting together, the teams with the best mix of experience and knowledge in behavioral design and in the domain of the competition. Subsequent rounds could fund a few teams to develop their ideas iteratively. The teams whose solutions achieved some threshold of impact in a field test would win. Innovation charity Nesta’s Challenge Prize Centre has been using a similar approach successfully, as has the Robin Hood Foundation, with the help of ideas42.

Revolutionizing how we innovate presents a huge opportunity for improving existing programs, products, and policies. There is already sufficient scientific research and techniques to begin making the change, and we are learning more about how to better devise things for human interactions every day. The more we use a scientific approach to innovate, and construct platforms to capture findings, the more science we will have to build on. This immense promise of progress depends on changing organizational cultures and funding models. Funders can and must start to bet not on the right “big ideas” but on the right process for solving challenges and on the people who are experts in that process. They must also not just expect failures, but embrace them as the tried and true means for achieving innovation.

Continue reading

Dwelling in the Golden Years: Experiments in Senior Living

‘Young-Old: Urban Utopias of an aging Society

via Dwelling in the Golden Years: Experiments in Senior Living | Features | Archinect

Its going to happen to all of us – “Done got Old – can’t do the things I use to!” – Junior Kimbaugh – even those of us in deep denial who intend to work till we die ( most designers and architects I know do not intend to retire). Yet the existing models for later life living are pretty poor and none of the regularly offered ones are very satisfactory. This in-depth review of the options is worthwhile reading for anyone involved in design or management of the aged or making place for aging in  our society.

Illustration Evgenia Barinova

Illustration Evgenia Barinova

Global populations are aging—according to the UN, by 2030 the number of citizens aged 60 years or over is projected to grow by 56%, a figure which by 2050 is expected to double again, to a total of 2.1 billion seniors worldwide, skewed towards ‘greying economies’ such as those of the US and Europe. Where and how will our seniors live in the future? This month I speak to architect and KADK professor Deane Simpson, who researches shifts in the built environment which are occurring as a consequence of population aging, and Stephen Bates of award-winning firm Sergison Bates who recently completed the Housing for Older Residents project in Hampstead, London. Is it possible to move beyond stereotypes to create an architecture which is functional, healthy and beneficial for the older generation?

It was a visit to St Petersburg, Florida, during the mid-1990s which first sparked Simpson’s interest in the peculiarities of elderly lifestyle communities. With a group of friends, he had stumbled into a housing district exclusively for the over 65’s which challenged their preconceptions of the modern mixed-demographic city. In a bar brimming with vivacious seniors, they felt like complete outsiders. It was an experience which inspired him to lead an architecture study group from ETH-Zurich back to Florida to research deeper into what he saw as a distinct shift in senior living which later informed his award-winning book ‘Young-Old: Urban Utopias of an Aging Society’.

“A common understanding of seniors would be people with physical or mental difficulties who required care”, explains Simpson, “but my sense was that that housing and urbanism for the ‘Young-Old’ was not really being discussed. I became interested in how emphasis had shifted from care towards entertainment and leisure, and how these communities were self-segregating on an urban scale”.

Old age is now widely understood to have subdivided into two separate phases of life—the ‘Young-Old’ can now expect to enjoy 20-30 years of good health prior to becoming ‘Old-Old’, when they require special care and support. Historian Peter Laslett, in his 1996 book ‘A Fresh Map of Life’, suggests this phenomenon first emerged as a consequence of the older generation becoming liberated by improvements in healthcare and lifestyle and possessing significant comparative wealth compared to other demographic groups. In the decades following 1950, there was a limited precedent for the ‘Young-Old’ in terms of societal expectations and conventions of how and where to live.

The US is recognized to have pioneered early trends in retirement living as it was not tied to the need to rebuild after the Second World War, a task which preoccupied both Europe and Japan. The world’s first documented age-segregated retirement community, Sun City Arizona, built in 1954 and now home to 37,000 seniors, was the first to explore accommodation options for the emerging ‘Young-Old’ demographic. Sun City promised year-long sunshine, leisure-based social activities, companionship and fun—a far cry from the dreaded nursing home.

My sense was that housing and urbanism for the ‘Young-Old’ was not really being discussed. I became interested in how emphasis had shifted from care and rest to entertainment and leisure, and how these senior communities were self-segregating on an urban scale” Deane Simpson

Emergence of the ‘Young-Old’. Image: ‘After Peter Laslett, A Fresh Map of Life, 1989.’ From Young-Old.

Owner-occupied retirement housing now represents 17% of the total housing stock in the US, a figure which is steadily increasing year after year. According to the Financial Times, the wealth of the ‘baby boomer’ generation has enabled age-specialist developers to bid for the first time against mainstream development firms to supply prime real-estate. In New Zealand, 12% of over 75s now live in retirement communities, a figure which has risen from 9% in 2014. Meanwhile, housing typology options for seniors have continued to diversify to a certain extent, with an emphasis on familiar styles and forms arranged into neighborhood groupings. I was interested to explore the main trends and innovations in senior housing, so I went in search of architects who are addressing the needs and desires of the older generation with a variety of contrasting approaches.

Senior living dream 1: The Retirement Village

Taking after the Sun City model, the retirement village is characterized by separate dwellings designed specifically for the over 55’s, separated from the rest of the city. Organizations such as the UK-based International Longevity Center warn that the global upsurge in the construction of privatized retirement villages might spell the end for the traditional care home and a state-driven model of elderly care. While most villages take a detached, suburban picket-fence type outlook to housing as seen in Sun City, others adopt a more experimental approach.

One of the most extraordinary propositions I came across was that of Guedes Cruz Architects’ Alcabideche Social Complex near Lisbon, Portugal. The community of 52 cube-like dwellings, constructed from concrete and plexiglass, shade elderly residents from scorching summer sun. Unlike almost all other retirement communities I researched, this project embraces some of the harder to stomach realities of aging—when a resident sounds an alarm within the house, the entire roof of the building lights up red, a glowing distress signal which is broadcasted to the entire community. The 10,000m2 neighborhood also houses a support building and an undulating landscape of public terraces and pools which connect the dwellings.

Guedes Cruz Architects’ Alcabideche Social Complex in Lisbon, Portugal. © Ricardo Oliveira Alves.

Senior living dream 2: The High-End Apartment

This interview with a New York resident underlines the older generation are just as diverse as any other age group, not all of whom are searching for the quiet life. “Living in the city is so much better than in the country or burbs”, the 82-year old told the reporter. Some developers are responding to the need of housing seniors within the city by peppering apartment complexes within the existing urban fabric, as a preference to creating detached retirement communities. I spoke to architect Stephen Bates of renowned London-based practice Sergison Bates regarding their Housing for Older Residents project in Hampstead, north London, completed earlier this year. The residential scheme consists of 29 individual apartments with shared facilities, such as social spaces, spa and a communal garden. The community is to be supported by an in-house caretaker whose role is to facilitate both daily activities and care for resident’s needs.

Ground floor plan of Housing for Elderly Residents, Hampstead, showing social spaces. Image © Sergison Bates.

Bates explained that a key driver behind the design was to find an architectural typology appropriate for elderly residents with respect to the context and conservation area of the surrounding site. “We were inspired by the mansion blocks which characterize the area and used this existing urban form to mediate with the townscape of large Arts and Crafts stand alone or semi-detached villas in Hampstead”, he told me. The innovative ‘honeycomb’ plan which first drew me to the project was in part defined by the site footprint and a diagonal emphasis to allow long views across the site towards the gardens. The plan is organized into a number of ‘bedroom suites’ which group changing, bathrooms and sleeping areas together to form definable territories which allow privacy and flexibility of occupation, linked by a ‘middle room’ at the heart of each apartment. “Multi-sided rooms make it possible to have different orientations within the apartment”, describes Bates, “and allowed us to form a collection of ‘good’ rooms rather than aligning purely functional spaces one next to the other.” While offering visual interest to residents spending significant time indoors, a further aim of the design was to enable a live-in carer, visiting family members or a spouse to enjoy different degrees of privacy.

“Many of the residents would have come from a large house, possibly within the area of Hampstead itself”, Bates explains, “and the transition to horizontal living would have to be facilitated by the careful organization of internal spaces. We designed a plan that incorporates a series of areas that allow differentiated access, with interlocking rooms and long diagonal views across them. This creates a landscape of spaces one can move through in more than one way, so that the needs of individual residents can best be met.”

We designed a plan that incorporates a series of areas that allow differentiated access, with interlocking rooms and long diagonal views across them. This creates a landscape of spaces one can move through in more than one way, so that the needs of individual residents can best be met.” Stephen Bates, Sergison Bates Architects.

Portuguese practice Aires Mateus Arquitectos have taken the senior high-rise typology into a rural context for their ‘Residências assistidas em Alcácer do Sal’ (Houses for elderly people in Alcácer do Sal) project, also in Portugal. Speaking to Dezeen, they describe the scheme as a “micro-society”, “between a hotel and a hospital”. They suggest an aim of the project was to address the limited mobility of the building’s residents by forming a patchwork of gently sloping walkways which meander across the site. While the architectural intervention is striking and sculptural due to the way it slices into the topography, it is unclear what access the elderly residents have to medical facilities or social spaces to promote their health and well-being in the long term.

Residências assistidas em Alcácer do Sal. Image © Aires Mateus Arquitectos.

Senior living dream 3: Aging in Place

While not a new concept, aging in place has garnered significant public attention and commendation in recent years. While critics suggest ‘lifelong homes’ is a convenient policy to promote while cutting public spending budgets, there is also significant grassroots support. Furniture fixes and small interventions are the most cost-effective way of adapting a home as the occupants’ physical abilities deteriorate. In this report, the American Architectural Foundation suggest that enabling people to remain in their previous homes or original communities is the most favorable outcome according to their survey preferences. In the 2007 study ‘aging in Place in America’ commissioned by the Clarity and the EAR Foundation, elderly people fear moving away, losing their independence and exile from their communities, more than they fear death. While this may highlight certain misunderstandings of what alternative options there are available, the severity of this statement is nonetheless significant.

The de-institutionalized approach to senior living may have significant benefits when the built environment is tuned to support and assist elderly residents. Aging in place has been proven to support independence and retain community ties which are difficult to sustain when people are uprooted after they reach a certain age. “At the same time,” suggests Simpson, “[Aging in place] is not a perfect solution as it still poses challenges—on both the housing and neighborhood scale. Immobile seniors who have aged in place in low-density car-based housing areas can be vulnerable to social isolation, and can be beyond walking distance to local amenities or a supermarket. Environments like these can also be more costly to service with healthcare provision.”

[Aging in place] is not a perfect solution as it still poses challenges—on both the housing and neighborhood scale. Immobile seniors who have aged in place in low-density car-based housing areas can be vulnerable to social isolation, and can be beyond walking distance to local amenities or a supermarket.” Deane Simpson

Social Housing in Barking by Patel Taylor. Image © Peter Cook.

The challenge of creating communities that allow people to age in place may also offer an opportunity to rethink suburban or low-density neighborhoods which have long been a challenge to both architects and urban planners. The American Association of Retired Persons (AARP) support the ‘lifelong homes’ concept—a dwelling that adapts to people’s needs and desires as they grow older. The London Mayor’s design advisory group have offered guidance to both architects and urbanists on how to create ‘Lifetime Neighborhoods’ in this recent report.

Patel Taylor’s Courtyard Housing in Barking, London, aims to address some of the challenges of maintaining an affordable, mixed-generation neighborhood. The economic model of their housing development in Barking is based on that of traditional English almshouse, in which accommodation is provided by a charitable body for citizens who are unable to support themselves. The social housing project was designed to support independent living as residents grow older, but can be occupied by people and families of any age. “The scheme aims to provide council tenants with quality of life and pride in their homes”, say Patel Taylor.

Interestingly, some retirement communities may spontaneously arise from a natural process of aging in place, which is one of Simpson’s ongoing research interests at KADK. Brooklyn-based design studio Interboro Partners have analyzed a number of housing projects in New York City which have emerged due to families moving in during at a specific time then remaining in the same housing block. “I believe that the naturally occurring retirement community is an interesting case to discuss when we focus on dense urban environments”, suggests Simpson, “in the NYC examples, they make use of elevator access and nearby park-like space, at the same time they are tightly integrated into a vibrant and amenity-rich city.”

A main characteristic of a co-living approach is to form independent but connected living arrangement to ensure sufficient degrees of privacy, while benefiting from shared social spaces.”

Senior living dream 4: Co-living

Loneliness and the rising cost of care are some of the most challenging aspects faced by both ‘Young-Old’ and ‘Old-Old’ age groups. Based on a traditional Japanese concept first trialed in Tokyo, some architects are experimenting with combining seniors with other demographic groups with free time but minimal disposable income to create skill-sharing communities. Examples include this nursing home in the Netherlands which is also a student dorm and the Mount’s Intergenerational Learning Center in Seattle.

A main characteristic of the co-living approach is to form an independent but connected living arrangement to ensure sufficient degrees of privacy, while benefiting from shared social spaces. When applied to senior living, this approach aims to challenge the stigma of the ‘granny annex’ to create a multigenerational family home where two or more generations can co-exist peacefully. Lennar’s Next Gen Home is innovating in this market—their new build homes combine two separate houses together to form a ‘home within a home’, each area accessible from a separate entrance. In their promotional material, the ‘Next Gen Suite’ has been tested both with aging relatives and adult children with severe disabilities. For more on co-living stay tuned for next month’s feature.

Lennar’s ‘Next Gen Home’ incorporates a separate apartment within the main footprint of the house. Image © Lennar.

Senior living dream 5: The Cruise Ship

While at first glance it might seem slightly farfetched, increasing numbers of cruise liner companies are now offering live-in possibilities following a wave of media speculation that constant cruising was a more cost-effective prospect than a room in a traditional care home. Back in 2015, USA Today covered the story of 86-year-old Lee Wachtstetter, who took her daughter’s advice to sell her home after the death of her husband to go and live on the Crystal Serenity cruise liner.

The Florida-based shipping company Residences at Sea were one of the first to provide an exclusive long-term rental offering and other enterprises such as Crystal are now following suit with customisable apartments, some as large as 4000 square feet. Cruise Retirement now allows retirees to buy their own cabins. This reflects a boom in the cruise industry overall—according to the The Cruise Lines International Association, over 25 million passengers are predicted to set sail in 2017, with over half of them in the 50-74 age range. However, it is unclear what data the cost predictions that cruise living is cheaper than other accommodation preferences is based on, as circumstances and prices vary dramatically for seniors across the globe. Difficulty in securing affordable insurance, few complimentary onboard meals and lack of access to specialist care onboard may well outweigh the senior discount. In addition, the logistics of living constantly on a cruise ship may be impractical at best—where would possessions be stored? What would the arrangements be while the ship is in port? How might this lifestyle be sustained year after year?

Cruise lines are also selling their elderly living packages as lifestyle products, bearing certain similarities to the first retirement villages. This phenomenon is what Simpson refers to as ‘youthfulness without youth’—environments which, while alluring, are unfortunately seldom designed to support their residents during the complex process of physical and mental decline. “It is only recently that some of these retirement villages have given in to pressure to provide assisted care facilities”, he explains, “it’s not part of their branding as lifestyle products. They do not have cemeteries, sometimes they remove the deceased during the night, reflecting taboos about death and illness amongst this age group.”

It is only recently that some of these retirement villages have given in to pressure to provide assisted care facilities, it’s not part of their branding as lifestyle products. They do not have cemeteries, sometimes they remove the deceased during the night, reflecting taboos about death and illness amongst this age group.” Deane Simpson

Sun City Arizona retirement community. Image © Deane Simpson from Young-Old.

Since the 2008 financial crash, the perception of the ‘Young-Old’ as a pleasure-seeking group that is benefiting from the welfare economy while leaving other groups disadvantaged has generated a great deal of anger. Yet, societal expectations of this age group are changing fast. While 30-40 years ago, the ‘Young-Old’ might expect to retire to warmer climes to enjoy an expanse of leisure time—whether moving from the Midwest to Florida, or from the UK to Spain, up to 60% of Americans over 60 now say they will look for a new job after retiring according to Careerbuilder.com, a US jobs website. Many people in this age group are also taking on additional childcare responsibilities, as their children often have a two working parent household which is now required to support a modest income.

However, the push factors forcing people out of their homes today remain broadly similar to what they were back in the 1960s—including an inability to maintain a household, inadequate neighborhood leisure amenities, proximity to healthcare and other amenities, high living costs, adverse climate aggravating health conditions such as arthritis, fear of crime, or the death of a spouse. Yet new experiments in senior living promise companionship, lower housing expenses, provision for poor health, and closeness to family. Housing for the ‘Young-Old’ remains a site of experimentation and innovation, which will have an increasingly significant impact on the market overall. “In the past decade or so”, suggests Deane, “the great majority [of citizens who fall into the ‘Young-Old’ age category] have opted to age in place. This does not mean the desire for a fresh start and to move away is necessarily disappearing. Outcomes of different surveys also emphasize what can be problematic about the current living conditions for those who are aging in place.”

Outcomes of different surveys also emphasize what can be problematic about the current living conditions for those who are aging in place.” Deane Simpson

Costa Del Sol, the Retirement Capital of Europe. Image © Deane Simpson

What makes an age-friendly city? How can architects and urban planners ensure communities possess a rich social life and cross-generational activities? How can segregation and social isolation be reduced? Throughout 2014 the Royal Institute of British Architects (RIBA) compiled a volume of knowledge from both industry and breakthrough research into an Alternative Age Friendly Handbook, which offers some helpful insights. In the US, the American Architectural Foundation cites a lack of diversity, lack of access to continuous and accessible walking routes, few intentional social spaces and restricted access to both healthcare and crisis assistance as key areas for improvement. While these features are aimed at older adults, it is necessary to recognize improvements in these areas are also of great benefit to everyone in the community.

Bates recommends that architects engaged with accommodation for the elderly acknowledge the specific needs and requirements of aging residents, some of which are often overlooked. “There are many models that still need to be explored, in particular, the development more mixed-age collective housing solutions rather than residential forms that cater to a homogeneous age group,” he suggests, “architects need to go back to experimenting with housing in the way they did in the ‘60s and ‘70s. More experimental housing typologies should also be tested to respond to other demographic trends, such as the growing number of single households in western cities. The proliferation of micro[flats is definitely not the only, nor the most appropriate answer.”

Both Bates and Simpson are in agreement that complex, vibrant, diverse and amenity-rich neighborhoods should drive the development of housing in this sector. “That means thinking beyond the conventional real estate modernist plan”, suggests Bates, “to look at pre-modernist models, as there is much to learn from them, and being more imaginative and flexible about how daily lives can unfold within domestic settings. Housing is the most codified sector in construction and too often homes end up being the unimaginative result of compliance with existing standards and regulations”, Bates continues, “I think we should be much more ambitious and much more open to looking beyond modernist orthodoxy.”

Architects need to go back to experimenting with housing in the way they did in the ‘60s and ‘70s. More experimental housing typologies should also be tested to respond to other demographic trends, such as the growing number of single households in western cities” Stephen Bates, Sergison Bates Architects.

Huis Ten Bosch, Japan. Image © Deane Simpson from Young-Old.

According to the American Architectural Foundation, senior housing has positioned itself at cutting edge of innovation in the housing sector due to a willingness to try the new with a hope that it will improve on what we remember of the old. “The ritual of aging is that of continual reinvention, not of tradition, and the senior housing industry is deeply vested in understanding and responding to evolving market desire,” they state. The emergence of AI in household care and the opportunities of digital mobility also present interesting opportunities for tailored elderly care suited to individual needs, therefore unlocking previously unimagined living arrangements. Might a domesticated model of care be delivered without a semi-hospitalized environment? How could healthy routines be designed into the building fabric of new developments using new technologies?

“The architect’s role in this would be to produce a diversity of possible models. This diversity should develop through an openness and willingness to experiment and promote the exploration of alternative models to the limited bandwidth of options in the current market environment,” suggests Simpson. “When one is designing for a certain age group, an essential aspect is to address the fact that the user, him or herself, will age in that given environment. This is sometimes overlooked. When designing for the ‘Young-Old’, one has to bear in mind that in 20 years they are likely to be amongst the ‘Old-Old’. So it becomes relevant to factor in how one develops the capacity for these environments to support the people dwelling in them, in different stages of life which in turn correspond to different needs. In responding to this challenge, it becomes relevant to overcome the stigmatization of elderly-friendly design aspects”, he continues, “ as well embracing a diversity of users and preferences. We should keep in mind that seniors are as diverse a population as the rest of us.”

The ritual of aging is that of continual reinvention, not of tradition, and the senior housing industry is deeply vested in understanding and responding to evolving market desire.” American Architectural Foundation

In the US, the Living in Place Insitute provide additional assistance on the options for renovating an existing home to the needs of aging.

To read more about the urban and architectural experiments which come out of these different urban environments, different typologies of retirement see Deane Simpson’s ‘Young-Old: Urban Utopias of an aging Society, published by Lars Muller.

Continue reading

Is Eataly the future of World Culture or the death of it?

It’s the world’s biggest food park with over a kilometre of shops, big brands, even farm animals. But is Eataly World a betrayal of Italian gastronomy?

via Eataly World opens but leaves a bad taste in Bologna | Travel | The Guardian

Theme parks are nothing new and urbanists, architects and landscape architects are divided  about their value, when the theme becomes a nations rich heritage of artisanal food and agriculture one wonders…… You can be the judge – would your rather go to his “supermarket ” or the old markets?  For myself the markets win, but what if they all become like Venice: a giant shopping centre of global fashion and a cultural vacuum?

What a promo vide here: EATALY

eataly_h6ft6c

Italy’s “City of Food” has a new attraction. After wandering the alleyways of Bologna’s Mercato di Mezzo – which is filled with local, family-owned grocers such as the well-known Atti & Figli bakery, or Tamburini of tortellini fame – visitors can now take a 20-minute shuttle bus from outside the central station to Fico Eataly World, where food from all over Italy is on show.

Inaugurated by prime minister Paolo Gentiloni on 15 November, Eataly World claims to be the world’s largest agri-food park, and promises visitors “a discovery of all the wonders of Italian biodiversity” under one vast, 100,000 sq m roof. However, many are struggling to make sense of a project that stands in direct contrast to the traditional allure of Italian gastronomy – the pleasure of meandering the farmers’ markets in Renaissance town squares, or sampling the delights of small producers in remote hilltop towns.

https://interactive.guim.co.uk/maps/embed/nov/2017-11-16T17:19:15.html

To enter Eataly is to step into what can only be described as a US-style megamart, a Wholefoods on steroids. The site used to be a wholesale market, built in the 1980s, and the original A-frame barn structure supported by big wooden beams forms an L-shaped walkway that stretches for more than a kilometre.

Inside are more than 45 branded Italian eateries, which according to Fico are “bonded by a passion for excellence and the role they play in producing and promoting the best of Italian food and wine”. The kitchens in the restaurants are visible behind glass panelling, and host over 30 daily sessions to educate the consumer on food production, be it how to make William Di Carlo sugared almonds from Abruzzo, or how Olio Roi presses olive oil using its in-store press.

A vendor presents truffles.
Pinterest
A vendor presents truffles. Photograph: Vincenzo Pinto/Getty Images

There is a multitude of pop-up-style stores, selling Italian produce and kitchenware; six experiential educational pavilions; several classrooms, sports and play areas dotted throughout the space; as well as a cinema and 1,000-capacity congress space. It’s all surrounded by a pristine outdoor area, with several hectares of farm animals and vegetable plots.

Read More

 

 

%d bloggers like this: