The 2nd Annual Workshop On
The Future of Urban Accessibility
Participate!
Gratitude! 🙏🏽 Thank you attendees and presenters for the thoughtful discussions around the future of urban accessibility. Here are the workshop slides with links to the Miro board.

Update: join us for UrbanAccess'24 in October 2024!

Welcome 👋,

This is the webpage for our workshop entitled "The Future of Urban Accessibility for People with Disabilities: Data Collection, Analytics, Policy, and Tools", which will be held virtually via Zoom on Mon, Oct 17th as part of the ASSETS'22 conference. You can read more about all five of the accepted ASSETS'22 workshops here.

With this workshop, our goal is to bring together leading experts in human mobility, urban design, disability, and accessible computing to discuss pressing urban access challenges across the world and brainstorm solutions. We invite contributions from practitioners, transit officials, disability advocates, and researchers.

See our Call for Participation below. Have a question? Please email us at urbanaccess2022@cs.uw.edu.

On behalf of all UrbanAccess'22 organizers,

Jon E. Froehlich, Computer Science, University of Washington
Yochai Eisenberg, Disability & Human Development, University of Illinois, Chicago
Maryam Hosseini, Urban Systems, Rutgers/NYU
Fabio Miranda, Computer Science, University of Illinois, Chicago

Lead Workshop Organizers

Jon Froehlich is a white man with brown hair wearing a purple Makeability Lab t-shirt and a gray sports coat

Jon E. Froehlich

Associate Professor
Computer Science
University of Washington

Yochai Eisenberg is standing in front of a podium giving a talk. He has brown hair, a beard, and is wearing a purple shirt

Yochai Eisenberg

Assistant Professor
Disability & Human Development
University of Illinois, Chicago

Maryam Hosseini is standing in front of a beautiful urban scene with a river and skyline. She has brown hair and eyes and is wearing a hijab.

Maryam Hosseini

Research Scientist
Urban Systems
Rutgers/NYU

Fabio Miranda is smiling directly at the camera with brown eyes, hair, and glasses.

Fabio Miranda

Assistant Professor
Computer Science
University of Illinois, Chicago

Timeline

Important dates for the workshop

Call for Participation

We welcome your contributions!

There is widespread lack of accessibility in built environments, from roads and housing to public building and spaces. Such inaccessible urban infrastructure not only contributes to and further reinforces systemic exclusion of people with disabilities but also impacts public health, physical activity, and quality of life for all. To improve the design of our cities and to enable new accessibility-infused analytic tools and interactive maps, we need new data collection techniques, data standards, policies, and planning tools focused on the quality and accessibility of pathways, transit ecosystems, and buildings.

The goal of our “The Future of Urban Accessibility” workshop is to bring together a community of scholars and practitioners across disciplines, disability identities, cultures, and geographies to discuss the state of urban accessibility and the role of interactive technologies therein.

We invite short papers (broadly construed), including experience reports, position papers, vision pieces, demonstrations, pictorials, or research summaries up to approximately 2,000 words on this topic. For the word count, you can exclude figures, tables, captions, and the reference list. As we aim for a broad representation of viewpoints, disciplines, and work practices, please choose a format that you feel best conveys your work. Please reach out to urbanaccess2022@cs.uw.edu if you have a question.

Submitted artifacts should not be anonymized and, in addition to their primary content, should include a bio of each author and rationale for attending the workshop. Please alt-text your images. Artifacts will be reviewed and selected by the co-organizers to balance topics, geographies, and communities of focus. Accepted authors will be required to register and virtually attend the workshop via Zoom on Mon, Oct 17th

Please submit your papers/artifacts here by Mon, Sept 12 at 11:59PM AoE. We are using Microsoft's Conference Management Toolkit to handle submissions.

Our overarching goal is to identify open challenges, share current work across disciplines, and spur new collaborations. As a secondary goal, we aim to synthesize and publish our discussions together in a jointly authored report perhaps to the SIGACCESS Newsletter or beyond.

Please join us. We welcome your contributions! Email questions to: urbanaccess2022@cs.uw.edu.

Ten Questions

“Space is a place of intersecting struggles/oppression/opportunities. How we move or not move through it… shapes everything we do and big parts of who we are.” ⁠–Makani Themba

How do we design equitable, accessible cities? What is the role of interactive technology in supporting such diverse tasks as urban planning, accessibility-aware urban navigation, and government accountability? How can we ensure the participation and empowerment of people with disabilities not just in designing accessible cities but also in the ecosystem of interactive tools from accessible transit and restaurant recommendation apps to maps of urban access.

Below, we pose ten questions about the “future of urban accessibility” to drive discussion and provide example areas of interest for our workshop. The questions are intended to be a start, not an end. Throughout, we confront the very definition of “urban accessibility”: this is a function not just of the design of the built environment and transportation infrastructure but also our sensory, physical, and cognitive abilities.

See our workshop proposal for expanded details/context around each question.

  1. How do we ensure diverse, empowered multi-stakeholder perspectives?
  2. What data to collect and how to format it?
  3. Who does the data collection?
  4. How is the data collected, validated, and maintained?
  5. What is the role of AI in assessing urban accessibility?
  6. What is the role of data collection and transparency tools in enforcing policy and ensuring government accountability?
  7. How can we create personalizable, interactive models of urban accessibility?
  8. What are the differences in urban accessibility needs across the globe?
  9. How do climate justice and disability justice intersect in cities?
  10. How can we create effectively synthesized reports and visualizations to support new policy and urban planning?

Submitting

To submit, the lead author should create an account on Microsoft CMT. Then, you can create a new submission here. On that page, click the "Create new submission" link.

The submission page will ask for the title, abstract, authors, and then a field for you to upload the PDF (one per submission). When adding an author, it will first ask for their email address—if the author is not found in the CMT system, you just need to manually add their name and affiliation (no need to ask them to create a CMT account).

Registration

You must register to attend UrbanAccess 2022. You can register here.

Our workshop is part of the ASSETS'22 conference. You do not have to register for the full conference to attend the workshop. The registration prices are set by ASSETS'22 and include accessibility services and staffing support.

ASSETS is an ACM conference. ACM stands for the the Association for Computing Machinery and is the largest scientific and educational computing society in the world. If you are not yet an ACM member, but publish at ACM venues, it often makes financial sense to become one. See ACM’s membership options here.

ACM/SIG Member Non-member Student
Cost $30 $35 $20
We also encourage you to also register for the full ASSETS'22 conference!

Workshop Schedule

Below, our schedule for Mon, Oct 17th. Our goal is to maximize interactivity and discussion together and to help build connections and forge collaborations. The workshop is roughly six hours and includes over three hours dedicated to breakout sessions and full group discussions (along with ~1 hr for breaks).

The workshop will take place virtually on Mon, Oct 17th at 7AM-1PM Pacific (GMT-7) / 4PM-10PM CEST (GMT+2) via Zoom. Scheduling a synchronous international workshop across timezones is challenging. We selected the best time that maximizes everyone’s availability (based on Google Form responses).

Here's the workshop timing across selected timezones:

  • Mon, Oct 17th 7AM-1PM PDT (GMT-7)
  • Mon, Oct 17th 10AM-4PM EDT (GMT-3)
  • Mon, Oct 17th 4PM-10PM CEST (GMT+2)
  • Tues, Oct 18th 1AM-7AM AED (GMT+11)

Here's the full schedule with 00:00 marking the beginning of the workshop:

Time Description Type
00:00-00:05 Opening remarks 👋
5 mins
Starts at 07:00 PDT | 10:00 EDT | 16:00 CEST | 01:00 AED
Talk
00:05-00:25 Ice breaker 🧊
20 mins
Interactive
00:25-00:45 1st breakout discussions 💬
20 mins
Breakout
00:45-01:00 Full group shareout + synthesis
15 mins
Interactive
01:00-01:30 Keynote speaker: Karen Tamley 📢
20 min talk + 10 min Q/A
Starts at 08:00 PDT | 11:00 EDT | 17:00 CEST | 02:00 AED
Talk + Q/A
01:30-01:40 1st break ☕
10 mins
Break
01:40-02:25
1st talk session: Policy, Outreach, & Engagement 🎤
45 mins
  1. Sidewalks Are Our Highways Pedestrian Network Connectivity and Transit Frequency Are Top Priorities for Nondrivers
    Anna Zivarts, Disability Mobility Initiative, Disability Rights WA
  2. "Universal Access": A Right Denied To Wheelchair User Beneficiaries of South Africa’s Reconstruction and Development Programme (RDP) Subsidized Housing
    Desire Chiwandire, Disability & Human Development, UIC
  3. Plow the Sidewalks: Getting Municipal Sidewalk Snow Clearance in Chicago
    • Michael Podgers, Better Streets Chicago
    • Laura Saltzman, Access Living
    • Alex Nelson, Plow the Sidewalks Initiative
  4. A Narrative Review Of Select Built Environment Policies, Design Standards, and Their Role In Promoting Equitable Mobility
    Laurel Currann, School of Public Health, Texas A&M University
  5. A Pilot Study of Sidewalk Equity in Seattle Using Crowdsourced Sidewalk Assessment Data
    • Chu Li, Allen School of Computer Science, UW
    • Lisa Orii, Allen School of Computer Science, UW
    • Michael Saugstad, Allen School of Computer Science, UW
    • Stephen J. Mooney, Epidemiology, UW
    • Yochai Eisenberg, Disability & Human Development, UIC
    • Delphine Labbé, Disability & Human Development, UIC
    • Joy Hammel, Disability & Human Development, UIC
    • Jon E. Froehlich, Allen School of Computer Science, UW
Talk
02:25-02:55 2nd breakout discussions 💬
30 mins
Breakout
02:55-03:10 Full group shareout + synthesis
15 mins
Starts at 09:55 PDT | 12:55 EDT | 18:55 CEST | 03:55 AED
Interactive
03:10-03:45
2nd talk session: Data Acquisition & Validation 🎤
35 mins
  1. Towards Semi-automatic Detection and Localization of Indoor Accessibility Issues using Mobile Depth Scanning and Computer Vision
    • Xia Su, Allen School of Computer Science, UW
    • Kaiming Cheng, Allen School of Computer Science, UW
    • Han Zhang, Allen School of Computer Science, UW
    • Jaewook Lee, Allen School of Computer Science, UW
    • Yueqian Zhang, Allen School of Computer Science, UW
    • Jon E. Froehlich, Allen School of Computer Science, UW
  2. Determining Accessible Sidewalk Width by Extracting Obstacle Information from Point Clouds
    • Cláudia Fonseca Pinhão, Urban Innovation, City of Amsterdam
    • Chris Eijgenstein, Urban Innovation, City of Amsterdam
    • Iva Gornishka, Urban Innovation, City of Amsterdam
    • Shayla Jansen, Urban Innovation, City of Amsterdam
    • Diederik Roijers, Urban Innovation, City of Amsterdam
    • Daan Bloembergen, Urban Innovation, City of Amsterdam
  3. Crowdsourcing and Sidewalk Data: A Preliminary Study on the Trustworthiness of OpenStreetMap Data in the US
    • Kazi Shahrukh Omar, Computer Science, UIC
    • Gustavo Moreira, Computer Science, UIC
    • Daniel Hodczak, Computer Science, UIC
    • Maryam Hosseini, Urban Systems, Rutgers/NYU
    • Fabio Miranda, Computer Science, UIC
  4. Towards Open, Shared Accessibility Pedestrian Path Networks Data From Multiple Open Data Sources
    • Yuxiang Zhang, Taskar Center for Accessible Technology, UW
    • Nicholas J. Bolten, Taskar Center for Accessible Technology, UW
    • Sachin Mehta, Taskar Center for Accessible Technology, UW
    • Anat Caspi, Taskar Center for Accessible Technology, UW
Talk
03:45-04:25 Longer break 🍕🍔🍜
40 mins
Starts at 10:45 PDT | 13:45 EDT | 19:45 CEST | 04:45 AED
Break
04:25-05:00
3rd talk session: Mobility Perceptions & Behavior 🎤
35 mins
  1. Engaging with Situated Knowledges of Urban Accessibility
    • Sunil Rodger, Universitätsklinikum Freiburg, Germany
  2. The Impact of the Built Environment on Early Power Mobility Access
    • Mia E. Hoffmana, Mechanical Engineering, UW
    • Katherine M. Steele, Mechanical Engineering, UW
    • Kyle N. Winfreec, Informatics, Computing, & Cyber Systems, NAU
    • Heather A. Feldner, Rehabilitation Medicine, UW
  3. Investigating User Risk Attitudes in Navigation Systems to Support People with Mobility Impairments
    • Sadia Azmin Anisha, Information Technology, Monash University Malaysia
    • Reuben Kirkham, Human-Centred Computing, Monash University
  4. Where are the Mobility Aids? An Analysis From Urban Segmentation Datasets
    • Amelia Lee Doğan, Department of Urban Studies and Planning, MIT
    • Anat Caspi, Taskar Center for Accessible Technology, UW
Talk
05:00-05:30 3rd breakout discussions 💬
30 mins
Starts at 12:00 PDT | 15:00 EDT | 21:00 CEST | 06:00 AED
Breakout
05:30-05:55 Full group shareout + final synthesis
25 mins
Interactive
05:55-06:00 Closing thoughts 👋
5 mins
Starts at 12:55 PDT | 15:55 EDT | 21:55 CEST | 06:55 AED
Interactive
Don't forget to register to attend here!

Keynote Speaker

Karen Tamley

We are honored to have Karen Tamley as the UrbanAccess 2022 Keynote Speaker. Karen is the President and CEO of Access Living, a Chicago-based service and advocacy non-profit for people with disabilities.

Karen previously served three Chicago Mayors as Commissioner of the Mayor’s Office for People with Disabilities. As Commissioner, Karen advanced accessibility and disability inclusion in the areas of transportation, city infrastructure, technology, emergency planning, education, and employment and oversaw the delivery of direct services to thousands of Chicago’s disabled youth and adults.

In 2015, Karen received the Motorola Solutions Excellence in Public Service Award from the Civic Federation, which recognizes a non-elected government official for having an extraordinary impact on the quality of state and local government services in Illinois. In 2016, President Obama appointed Karen to serve on the United States Access Board, which develops national accessibility guidelines and standards, and she was elected as Chair in 2019. Most recently, Karen was appointed to the Obama Foundation Inclusion Council in 2020, and she served as a member of the Biden-Harris Presidential Transition team.

Karen is a graduate of the University of California, Berkeley. She lives in Chicago with her husband, Kevin Irvine, and their teenage daughter. All three have disabilities themselves and are actively involved in disability advocacy locally and nationally.

Accepted Papers

Congratulations to all accepted authors! We look forward to your presentations and the subsequent discussions.

Talk Session 1: Policy, Outreach, & Engagement

Sidewalks Are Our Highways: Pedestrian Network Connectivity and Transit Frequency Are Top Priorities for Nondrivers
  • Anna Zivarts, Disability Mobility Initiative, Disability Rights Washington
Plow the Sidewalks: Getting Municipal Sidewalk Snow Clearance in Chicago
  • Michael Podgers, Better Streets Chicago
  • Laura Saltzman, Access Living
  • Alex Nelson, Plow the Sidewalks Initiative
A Pilot Study of Sidewalk Equity in Seattle Using Crowdsourced Sidewalk Assessment Data
  • Chu Li, Allen School of Computer Science, University of Washington
  • Lisa Orii, Allen School of Computer Science, University of Washington
  • Michael Saugstad, Allen School of Computer Science, University of Washington
  • Stephen J. Mooney, Epidemiology, University of Washington
  • Yochai Eisenberg, Disability and Human Development Department, University of Illinois at Chicago
  • Delphine Labbé, Disability and Human Development Department, University of Illinois at Chicago
  • Joy Hammel, Disability and Human Development Department, University of Illinois at Chicago
  • Jon E. Froehlich, Allen School of Computer Science, University of Washington

Talk Session 2: Data Acquisition and Validation

Towards Semi-automatic Detection and Localization of Indoor Accessibility Issues using Mobile Depth Scanning and Computer Vision
  • Xia Su, Allen School of Computer Science, University of Washington
  • Kaiming Cheng, Allen School of Computer Science, University of Washington
  • Han Zhang, Allen School of Computer Science, University of Washington
  • Jaewook Lee, Allen School of Computer Science, University of Washington
  • Yueqian Zhang, Allen School of Computer Science, University of Washington
  • Jon E. Froehlich, Allen School of Computer Science, University of Washington
Determining Accessible Sidewalk Width by Extracting Obstacle Information from Point Clouds
  • Cláudia Fonseca Pinhão, Urban Innovation and R&D, City of Amsterdam
  • Chris Eijgenstein, Urban Innovation and R&D, City of Amsterdam
  • Iva Gornishka, Urban Innovation and R&D, City of Amsterdam
  • Shayla Jansen, Urban Innovation and R&D, City of Amsterdam
  • Diederik Roijers, Urban Innovation and R&D, City of Amsterdam
  • Daan Bloembergen, Urban Innovation and R&D, City of Amsterdam
Crowdsourcing and Sidewalk Data: A Preliminary Study on the Trustworthiness of OpenStreetMap Data in the US
  • Kazi Shahrukh Omar, Computer Science, University of Illinois at Chicago
  • Gustavo Moreira, Computer Science, University of Illinois at Chicago
  • Daniel Hodczak, Computer Science, University of Illinois at Chicago
  • Maryam Hosseini, Urban Systems, Rutgers/NYU
  • Fabio Miranda, Computer Science, University of Illinois at Chicago
Towards Open, Shared Accessibility Pedestrian Path Networks Data From Multiple Open Data Sources
  • Yuxiang Zhang, Taskar Center for Accessible Technology, University of Washington
  • Nicholas J. Bolten, Taskar Center for Accessible Technology, University of Washington
  • Sachin Mehta, Taskar Center for Accessible Technology, University of Washington
  • Anat Caspi, Taskar Center for Accessible Technology, University of Washington

Talk Session 3: Mobility Perceptions & Behavior

Engaging With Situated Knowledges of Urban Accessibility
  • Sunil Rodger, Zentrum Klinische Studien, Universitätsklinikum Freiburg, Germany
The Impact of the Built Environment on Early Power Mobility Access
  • Mia E. Hoffman, Department of Mechanical Engineering, University of Washington
  • Katherine M. Steele, Department of Mechanical Engineering, University of Washington
  • Kyle N. Winfreec, School of Informatics, Computing, and Cyber Systems, Northern Arizona University
  • Heather A. Feldner, Department of Rehabilitation Medicine, University of Washington
Investigating User Risk Attitudes in Navigation Systems to Support People with Mobility Impairments
  • Sadia Azmin Anisha, School of Information Technology, Monash University Malaysia
  • Reuben Kirkham, Department of Human-Centred Computing, Monash University
Where Are the Mobility Aids? An Analysis From Urban Segmentation Datasets
  • Amelia Lee Doğan, Department of Urban Studies and Planning, MIT
  • Anat Caspi, Taskar Center for Accessible Technology, University of Washington

All Organizers

Given the diversity of our topic and its inherent interdisciplinarity, we have intentionally assembled a large set of co-authors/co-organizers across six countries with different disciplinary backgrounds, professions, and focus areas. Though admittedly expansive, our diverse list of co-organizers brings complementary perspectives and allows us to advertise and engage communities who are not typically part of ASSETS. Our hope is that this will further broaden and enrich the ASSETS community at large and that, perhaps, some of our workshop participants will choose to submit to the main track at ASSETS in future years. The list below is organized alphabetically.
Person Position Discipline Affiliation Country Area of Interest
Marc Adams Professor Behavioral Sciences and Epidemiology ASU US Interaction between walkability and interventions for physical activity
Anat Caspi Principal Scientist Computer Science UW US Data equity in transportation through data standardization, automated collection, performance metrics and analytic tools. Co-founder of OpenSidewalks and AccessMap.io
Holger Dieterich NGO Activism Sozialhelden e.V Germany Accessibility, inclusion, geodata, standards, disability mainstreaming. Co-founder of wheelmap.org
Heather Feldner Professor Rehabilitation Medicine UW US Mobility rights, access and environments of use for pediatric mobility technology, geospatial mapping for children and families who use mobility tech
Jon E. Froehlich Professor Computer Science UW US Urban accessibility data collection, analytics, and visualization. Sidewalk equity. Mobility rights. Co-founder of Project Sidewalk.
Aldo González Barrera NGO Urban Planning Liga Peatonal Mexico Architect, urban planner, activist. Participatory design for public spaces
Claudina de Gyves NGO Activism/Urban Planning Liga Peatonal Mexico Urban planning, mobility, pedestrian rights, citizen advocacy
Joy Hammel Professor Disability and Human Development; Rehabilitation Sciences UIC US Accessibility, participation, equity and inclusion, environmental interventions, disparities analyses
Maryam Hosseini Research Scientist Urban Systems Rutgers/NYU US Computer vision, pedestrian infrastructure assessment, accessibility, walkability, active design
Reuben Kirkham Professor Human-Centered Computing Monash Univ. Australia Navigation around barriers; documentation of barriers; disability human rights considerations
Melanie Kneisel Engineer Computer Science Microsoft US Accessibility, inclusive navigation, spatial audio
Delphine Labbé Professor Disability and Human Development UIC US Urban planning and policy for disability inclusive cities, lived experience and usability of technology
Fabio Miranda Professor Computer Science UIC US Visualization, urban analytics
Stephen J. Mooney Professor Epidemiology UW US Social and contextual influences on physical activity and injury
Victor Pineda Activist/Scholar Urban Planning World Enabled US Disability rights expert, urbanist, founder of WorldEnabled.org
Cláudia Fonseca Pinhão City Government User Experience Design Gemeeente Amsterdam Netherlands Equitable urban planning, walkable/rollable sustainable cities
Ana Rodríguez NGO Activism Liga Peatonal Mexico Participation, implementation, walkability
Manaswi Saha PhD Candidate Computer Science UW US Urban scale decision-making, data visualization, advocacy, tech for non-technical users
Michael Saugstad Research Scientist Computer Science UW US Urban accessibility, data collection, tool building
Judy Shanley NGO Disability and Human Services Easterseals US Urban accessibility, data collection, tool building
Ather Sharif PhD Student Computer Science UW US Mapping accessibility of urban rail transit
Qing Shen Professor Urban Design and Planning UW US Efficient, equitable, and environmentally responsible urban transportation
Cláudio T. Silva Professor Computer Science UW US Urban sensing, analytics, and visualization. Co-founder of the Center for Data Science (CDS) and the Center for Urban Science and Progress (CUSP)
Maarten Sukel City Government AI Gemeeente Amsterdam Netherlands Crowd+AI tools for urban assessments, equitable urban planning
Eric K. Tokuda Postdoc Math Institute Oxford UK Urban mobility, graphs, computer vision
Sebastian Felix Zappe NGO Activism Sozialhelden e.V Germany Open accessibility data, public transit, routing
Anna Zivarts NGO Activism Disability Rights Washington US Disability rights, Director of the Disability Mobility Initiative