Practice Guidelines for built environment Archives

Movement and Place: A guide

The design of the built environment can make or break a successful transportation system. Transport for NSW and the state government architect have updated their guide to movement and place to aid practitioners.

The guide aims to change some established ways of working so that we get better places and better outcomes. It outlines:

- - a collaborative method for practitioners, stakeholders, and the community
  - shared responsibility and a shared language to support collaboration
  - a process for implementing this approach in decisions and project types
  - criteria for measuring and evaluating movement and place now and in future projects

The Practitioner’s Guide to Movement and Place has three main sections. The introduction to the concept and implementing a place based approach cover the practicalities. The third section is more about understanding why this approach is important. The guide is necessarily technical in places and has a reference list at the end.

Established working practices and standards are likely to change, according to the guide. It is asking professionals to think differently about their role in creating successful places.

The toolkit includes separate sections:

Aligning Movement and Place.

Evaluators’ Guide to Movement and Place

Practice notes and case studies

Editor’s Note: I couldn’t find a mention of accessibility and inclusion. I assume that practitioners will make this part of the process, but that means it will likely rely on existing standards. Aboriginal custodians get a mention. And the movement and place appears to be more about infrastructure and budgets than people

Walking Space Guide: Ease and Comfort

Getting out and about is good for our health. We know that. But the environment has to be conducive to encourage walking and wheeling. That means streets and paths have to be designed for ease of access and walking comfort. The Walking Space Guide sets out standards to ensure sufficient walking space is provided for everyone. That includes people with disability, people with mobility limitations, families with young children and prams, and people walking dogs.

The Guide sets standards for designing, planning and implementing footpaths. It sets targets for five levels of footpaths: local with low and medium activity, and main streets with low, medium and high activity. There is no standard less than 2 metres wide.

There is a quick overview in a summary of the Guide. Transport interchanges or where walking is highly managed is not covered. Work on a space guide for crossings is underway.

Included in the guide is a method for carrying out a Walking Space assessment and guidance on how to understand the results. There is an accompanying Excel spreadsheet for recording data and calculating results. The Guide was developed by the NSW Roads and Maritime Authority.

Specifications for universal design

Universal design is a thinking process that aims for the most inclusive design solutions possible – designing universally. It is a process that improves through iteration. This means that you can’t specify a standard, which is for one point in time, because it stops the process of continuous improvement. But we don’t live in a perfect world and some people just want to know they got it right. That means they want a standard.

NATSPEC is an non-profit organisation with the aim of improved construction and productivity in the built environment. The information is free but you might need to login to get access.

The NATSPEC website has a long list of technical notes, which cover many construction elements. New to the list are:

- - Accessible Housing: Note: this information is superseded by a new standard in the NCC.
  - Universal Design – Introduction
  - Universal Design – Slip resistance
  - Universal Design – Trip avoidance
  - Universal Design – Wayfinding
  - Universal Design – Lighting

These technical notes are just two pages long. They are good for quick reference and for anyone new to universal design concepts. The Accessible Housing guidance refers to the Adaptable Housing Standard (AS4299), Livable Housing Design Guidelines, and the Access to Premises Standard. It was written prior to the adoption of the Livable Housing Design Standard which is now mandated in the NCC and is required in Class 1a and Class 2 buildings.

Designing with inclusion in mind will sometimes mean that more than one solution is required. So a “one-size-fits-all” approach can be counterproductive. It also means doing the best you can with what you have at the time with a view to improving with the next iteration.

Whole Building Design Guide

Joining the dots between all aspects of the built environment is not easy task. So the Whole Building Design Guide is a welcome resource. It is a collaboration among stakeholders and government agencies in the US. It could be titled, Building Design as a Whole.

This web-based resource has everything you need to know. The online resource has been reformatted from the 2017 version. There are many sections and navigating the pages takes some thought. The “Gateway to Information on Integrated ‘Whole Building’ Design Techniques and Technologies” is a good place to start. The top dropdown menu item Design Recommendations guides you to the sections.

The new format makes information about accessibility more difficult to find. The search function helps here. However, the links from the older post provide a direct link to the key sections on this topic.

The section on design recommendations has subsections that include accessibility under Design Objectives. There are subsections including Beyond Accessibility to Universal Design. This section has a useful explanation for building on the seven principles of universal design with the eight goals of universal design.

There are also sections on continuing education, case studies, and project management. This is one of the most comprehensive resources around for anyone involved in the built environment. The resource has content specific to the US in terms of codes and regulations, but the concepts apply elsewhere.

There is a lot of information in this online resource. A search for specific topics might be better than trying out the menu items.

Design, Dignity and Dementia Report

The field of dementia and the design of the built environment is not well understood. Until now. Comprehensive Australian research has resulted in two volumes on the topic. The research looks at current best practice in design, and regional and cultural aspects. It also covers the importance of including people with dementia in the design process. The impact of the pandemic is another discussion point. People with dementia have the same human rights as others and that includes being treated with dignity.

The first volume is about the approach to the topic, the thorny issues, design processes and the 10 principles they developed. The second volume presents 84 case studies from around the world. A collection of day care centres, residential care facilities, and public buildings illustrate good design principles. The case studies include architectural detail and photos illustrate some of the design points.

The title of the report is, World Alzheimer Report 2020: Design, Dignity, Dementia: dementia-related design and the built environment. Authors are Prof Richard Fleming, John Zeisel and Kirsty Bennett.

The report launch webinar gives a good overview. Unfortunately the captions are auto-generated so they aren’t the best. However you can increase the speed and still understand the content.

Principles of dementia

- Unobtrusively reducing risks: Minimise risk factors such as steps and ensure safety features are as unobtrusive as possible.
- Providing a human scale: The scale of buildings can impact the behaviour of people with dementia, so provide a human scale to minimise intimidating features.
- Allowing people to see and be seen: The provision of an easily understood environment will help to minimise confusion. A literal line of sight should be clear for both residents, and staff.
- Reducing unhelpful stimulation: Environments should be designed to minimise exposure to stimuli that are unhelpful, such as unnecessary or competing noises and the sight of unnecessary signs, posters, spaces and clutter.
- Optimise helpful stimulation: Enabling the person living with dementia to see, hear and smell things that give them cues about where they are and what they can do, can help minimise their confusion and uncertainty.
- Support movement and engagement: Providing a well-defined pathway of movement, free of obstacles, can support engagement with people and opportunities.
- Create a familiar place: The use of familiar building design, furniture, fittings and colours affords people with dementia an opportunity to maintain their competence.
- Provide opportunities to be alone or with others: A variety of spaces, some for quiet conversation and some for larger groups, as well as spaces where people can be by themselves, gives people with dementia a choice to how they spend their time.
- Link to the community: The more an environment enables visitors to drop in easily and enjoy being in places that encourage interaction, the more the sense of identity that comes from spending time with loved ones and others is reinforced.
- Design in response to vision for way of life: The way of life offered needs to be clearly stated and the building designed both to support it and to make it evident to the residents and staff.

Enabling environments for dementia

Staying home has taken on a new meaning, and for some, a priority, amid the COVID-19 pandemic. But what if the design of the home environment isn’t helping, especially if you have dementia? Alzheimer’s WA has a great website with really practical information on houses and apartments. But we need to create all environments for dementia.

Of course, staying home also means staying in the community. So the neighbourhood and facilities need to be dementia-friendly too. The website also has this covered. There are sections on, Public buildings, Gardens, Hospitals, and Care environments.

Each section takes you to a floor plan with interactive buttons. Each button takes you to an illustration of a room or space, again with buttons for more information. For example, a click on a floor plan kitchen takes you to an illustration of a kitchen. Within this illustration are buttons checking off each of the design principles, such as lighting and cooking. There are PDF lists for download as well.

This website is a comprehensive virtual information centre for living with dementia. It’s useful for family members and designers alike. Some elements might be something as simple as rearranging things so they can be seen. Others might need more design know-how. A great resource.

There’s also a Dementia Friendly Home app and a virtual experience by Dementia Australia.

Image courtesy Alzheimer’s WA.

Dementia-friendly neighbourhoods

Dementia-friendly neighbourhoods is a growing area of transdisciplinary research. But there are challenges and gaps that limit the depth of knowledge which need further research. An article from the University of Michigan outlines the issues for the built and social environments.

Neighbourhoods are multi-sensory – sight, sound, smell, taste and touch. Technological advances support things like wayfinding and memory in navigating environments.

The authors discuss the need for participatory methods to identify areas of need and to prioritise neighbourhood issue.

The title of the article is, Dementia-friendly neighbourhoods, Methodological challenges and research opportunities. It’s an in depth look at the issues from an academic perspective.

A universal design approach to urban planning

A guide to taking a universal design approach to urban planning covers just about everything. The aim of the guide is to deliver sustainable solutions and to create inclusive places. Here are some of the reasons planners should take a universal design approach:

- avoids the need for wasteful and inefficient retro-fitting of solutions
- informs genuinely integrated strategies for land-use, transportation and urban design
- creates greater efficiencies for public infrastructure investment
- widens the audience and market for development projects enhancing commercial viability
- helps provide an environment in which people can age and retain their independence

Although this guide is based on planning laws in Ireland, there are many similarities to other jurisdictions. It covers, consultation, neighbourhoods, community facilities, lifetime homes, travel chain analysis, street design, car parking, economic development, wayfinding, heritage and more. There are also sample policy statements for each section.

The title of the guide is, Building for Everyone: A Universal Design Approach – Planning and policy.

Once again, a really comprehensive guide from Centre for Excellence in Universal Design in Ireland.

How to design an inclusive school building

A design project for a new school building shows how to make it inclusive for everyone. Architects involved users from the outset and then applied the knowledge they gained. This was no typical building because the task was to integrate two existing schools into the one building. One was a primary school and the other is described as a special school. The story is told in a video which begins with the architects talking about their approach. The video goes on to discuss all the elements they needed to consider which make this an excellent exemplar for all buildings.

Good examples of incorporating user feedback are the installation of footbaths. The area has a high Somali population who like to wash their feet before praying. Understanding that some children with autism find sharp building lines difficult influenced the curved building shapes within the building.

The placement of toilets so staff don’t have to walk the length of the building each time was another factor in the final design. Integrating overhead hoists for transferring children to and from wheelchairs so that it just looked like part of the overall design – not special.

Small details also make a difference. An interesting point was installing different tap styles because it is a learning experience for the children. And of course energy efficiency was not forgotten in the design process. Read more about this project on the Architype website.

Video explanations

A very useful and interesting video from the UK for anyone interested in design. There are few good examples of inclusive design in action so this is welcome change.

A second video shows it’s very productive to involve children in the design process. It’s too easy to dismiss them on the basis that they are too young to know much. It’s also a learning process for them too.

The picture a the top is of the courtyard in the new Willows Primary and Special School.

Universal Design: New York

A case study in creating universally designed urban spaces is a good way to showcase how it is done. Universal Design: New York 2 is not a new publication, but the principles are still relevant. It provides guidance for all aspects of an urban environment as well as temporary lodging, workplace facilities and human service facilities. The guide is comprehensive covering circulation systems, wayfinding, seating, public amenities, cultural facilities, renovations and additions, and more. It also lists seven myths about universal design and shows how they are just myths:

1. There are only a small number of people who benefit
2. Universal design only helps people with disability and older people
3. Legislation for disability rights have created equality, so no need to do more
4. Improved medical technology is reducing the incidence of functional limitation
5. Universal design cannot sustain itself in the marketplace because the people who need it most cannot afford it
6. Universal design is simply good ergonomic design
7. Universal design costs even more than accessible design

Universal Design: New York 2 is in PDF format. Edited by Danise Levine and published in 2003 by the Center for Inclusive Design and Environmental Access, University at Buffalo.

How do hearing loops work?

How do hearing loops work? First, they have to be connected to the sound system and switched on whenever the system is on. It’s not something people should have to ask for – because they won’t. Second, it requires everyone to use the microphone. No more, “my voice is loud enough”.

Systems vary across venues and they are not all the same. Fortunately there are some fact sheets on the various types and when they should be used.

Too often systems do not work or are not turned on and there is a lot of confusion as to how these systems operate. The best way to test a system to see if it is working is to ask someone who is wearing a hearing aid with a ‘T’ switch. Hearing Connections is one company that has a technical manager who wears such a hearing aid. This seems the only way to be sure that the system is connected properly, switched on and functioning.

Too many systems fail to work even when technicians claim they do. Here are some of the fact sheets on the Hearing Connections website.

What are Hearing Augmentation Systems? has more detail on how they work.

Hearing Augmentation Systems Comparison

Which Hearing Augmentation Standards Do I Need to Comply With?

A Basic Hearing Loop Checklist

What Constitutes An “Inbuilt Amplification” System?

Is Hearing Augmentation Old Technology?

What Microphones Should I Use for Hearing Augmentation?

Hearing loops are not obsolete technology

Some technologies are overtaken by new discoveries, but others just keep getting better. One such technology is hearing loops. The basic technology remains the same but improvements are being made over time. Modern hearing aids have not improved so much that people don’t need augmentation in meeting venues. It’s a bit like saying wheelchairs have improved so much we don’t need ramps. Hearing loops are not obsolete technology.

Andrew Stewart at Hearing Connections nicely addresses all the myths and misconceptions about hearing augmentation systems. He says that the hearing loop is still the most efficient and effective for users, and the most convenient for venue managers. Other systems are not popular because of additional equipment that needs to be worn or used, which singles users out from the crowd.

- Myth 1: Hearing aids have improved and sufficient by themselves
- Myth 2: Hearing loop systems are superseded by other technology
- Myth 3: The newer technology is better
- Myth 4: Use your smartphone as a receiver
- Myth 5: SoundField systems are the modern-day replacement
- Myth 6: Bluetooth is the answer
- Myth 7: Captions are good enough

An excellent resource for building designers and property managers.

Yes, you do need to use the microphone

There are three types of hearing augmentation systems – but which one to use? The system preferred by most users is a “hearing loop”. It is connected to the sound system in a meeting room or auditorium. People wearing a hearing aid with a telecoil, have the sound sent directly to the device. It screens out all the background noise and gives definition to the speech. However, a microphone must be used all the time. So no more “I’ve got a loud voice, I don’t need a microphone” because it won’t be transmitted.

Hearing Connections website gives an explanation of this system, FM and Infra-red systems. A system with an ambient microphone that picks up all the sound in the room amplifies all the sounds – so background noise is included with the speech. It can defeat the purpose. Also, the system should be turned on automatically – no-one should need to ask for it – that’s the point. Building designers, owners and managers have a legal obligation to incorporate the needs of people who are deaf or hard of hearing.

Category: Practice Guidelines for built environment

Movement and Place: A guide

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Walking Space Guide: Ease and Comfort

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Specifications for universal design

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Whole Building Design Guide

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