Reviews

Search results

• VisionAid: A Multimodal Assistive Application Supporting Safe Road Navigation for Visually Impaired People in Bangladesh

  Asif Mahbub, Nabil Bin Hannan · 2026 · Extended Abstracts of the 2026 CHI Conference on Human Factors in Computing Systems (CHI EA ’26)

  VisionAid is an Android pedestrian-safety app for blind and low vision (BLV) users in Bangladesh, where road crossing is dangerous because traffic is unstructured: lane discipline is rare, drivers run signals, and crosswalks are inconsistent. The authors argue that…

  blind and low vision · pedestrian navigation · mobile accessibility · computer vision · haptic feedback

• "Just Let the Cane Hit It": How the Blind and Sighted See Navigation Differently

  Michele A. Williams, Caroline Galbraith, Shaun K. Kane, Amy Hurst · 2014 · Proceedings of the 16th International ACM SIGACCESS Conference on Computers & Accessibility (ASSETS)

  This paper reveals fundamental mismatches between how blind and sighted people understand pedestrian navigation, drawing on over a year of immersive qualitative research including focus groups, diary studies, and partner observations. The researchers conducted two focus groups…

  blind navigation · white cane · orientation and mobility · wayfinding · qualitative research

• Haptic Handheld Wayfinder with Pseudo-Attraction Force for Pedestrians with Visual Impairments

  Tomohiro Amemiya, Hisashi Sugiyama · 2009 · Proceedings of the 11th International ACM SIGACCESS Conference on Computers and Accessibility (Assets '09)

  This paper presents a compact handheld haptic device that guides visually impaired pedestrians by generating a directional force sensation — a feeling of being pulled or pushed toward the correct direction. The device exploits a perceptual phenomenon called "pseudo-attraction…

  haptic technology · wayfinding · visual impairment · navigation · kinesthetic perception

• RouteCheckr: Personalized Multicriteria Routing for Mobility Impaired Pedestrians

  Thorsten Völkel, Gerhard Weber · 2008 · Proceedings of the 10th International ACM SIGACCESS Conference on Computers and Accessibility (Assets '08)

  This paper presents RouteCheckr, a client/server system for personalised pedestrian navigation that calculates routes optimised for multiple criteria relevant to mobility impaired users. The authors identify three key shortcomings of existing navigation systems: map data…

  navigation · wayfinding · wheelchair accessibility · visual impairment · mobility

4 results.