Publications
Scaling Crowd+AI Sidewalk Accessibility Assessments: Initial Experiments Examining Label Quality and Cross-city Training on Performance
Poster Proceedings of ASSETS'22 | Acceptance Rate: 58.9% (43 / 73)
PDF | doi | Citation | Project Sidewalk • Deep Learning for Sidewalk Assessment
The Future of Urban Accessibility for People with Disabilities: Data Collection, Analytics, Policy, and Tools
Extended Abstract ASSETS'22 Workshop on The Future of Urban Accessibility
PDF | doi | Citation | Project Sidewalk • Urban Accessibility Evolution • Deep Learning for Sidewalk Assessment • Accessibility-Infused Maps
A Pilot Study of Sidewalk Equity in Seattle Using Crowdsourced Sidewalk Assessment Data
UrbanAccess 2022
PDF | doi | Citation | Project Sidewalk • Sidewalk Equity
Towards Global-Scale Crowd+AI Techniques to Map and Assess Sidewalks for People with Disabilities
CVPR2022 Workshop: Accessibility, Vision, and Autonomy (AVA)
PDF | doi | Citation | Project Sidewalk • Deep Learning for Sidewalk Assessment
The Future of Global-Scale Spatial Data Collection and Analyses on Urban (in)Accessibility for People with Disabilities
Extended Abstract Spatial Data Science Symposium 2021
PDF | Citation | Project Sidewalk • Urban Accessibility Evolution • Deep Learning for Sidewalk Assessment • AccessVis • Accessibility-Infused Maps • Sidewalk Gallery
Sidewalk Gallery: An Interactive, Filterable Image Gallery of Over 500,000 Sidewalk Accessibility Problems
Extended Abstract Proceedings of ASSETS 2021 | Acceptance Rate: 61.8% (55 / 89) | Best Artifact Runner-up Award
PDF | doi | Citation | Project Sidewalk • Sidewalk Gallery
Experimental Crowd+AI Approaches to Track Accessibility Features in Sidewalk Intersections Over Time
Extended Abstract Proceedings of ASSETS 2021 | Acceptance Rate: 61.8% (55 / 89)
PDF | doi | Citation | Project Sidewalk • Urban Accessibility Evolution
Sidewalk Accessibility in the US and Mexico: Policies, Tools, and A Preliminary Case Study
Extended Abstract Workshop Proceedings of Civic Tech 2020
PDF | doi | Citation | Project Sidewalk
Towards Mapping and Assessing Sidewalk Accessibility Across Socio-cultural and Geographic Contexts
Extended Abstract Data4Good
PDF | doi | Citation | Project Sidewalk
Project Sidewalk: A Web-based Crowdsourcing Tool for Collecting Sidewalk Accessibility Data at Scale
Proceedings of CHI 2019 | Acceptance Rate: 23.8% (705 / 2960) | Best Paper Award
PDF | doi | Citation | Code | Project Sidewalk
A Pilot Deployment of an Online Tool for Large-Scale Virtual Auditing of Urban Accessibility
Extended Abstract Proceedings of ASSETS 2017
PDF | doi | Citation | Project Sidewalk