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The literature-review database. Every paper Bob has reviewed (he has read many more), with a short summary, key findings, and tags. Browse, filter, search.

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  • Lessons Learned from Designing, Deploying and Testing an Accessible BLE Beacon-based Wayfinding System in a Multi-Floor Indoor Environment

    Ajay Abraham · 2022 · Proceedings of the 24th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS '22)

    This paper documents the practical guidelines and design decisions involved in deploying a Bluetooth Low Energy (BLE) beacon-based indoor wayfinding system in a three-story college campus building. The system builds on GuideBeacon, a previously developed proximity-based indoor…

    indoor navigation · wayfinding · BLE beacon · blind and low vision · mobile accessibility

  • Traveling More Independently: A Study on the Diverse Needs and Challenges of People with Visual or Mobility Impairments in Unfamiliar Indoor Environments

    Karin Müller, Christin Engel, Claudia Loitsch, Rainer Stiefelhagen, Gerhard Weber · 2022 · ACM Transactions on Accessible Computing

    This comprehensive survey study examines how people with visual impairments (blindness or low vision) and mobility impairments plan and execute trips to unfamiliar indoor environments. The researchers surveyed 125 participants—60 blind, 39 with low vision, and 26 with mobility…

    indoor navigation · wayfinding · visual impairment · mobility impairment · indoor maps

  • Corridor-Walker: Mobile Indoor Walking Assistance for Blind People to Avoid Obstacles and Recognize Intersections

    Masaki Kuribayashi, Seita Kayukawa, Jayakorn Vongkulbhisal, Chieko Asakawa, Daisuke Sato, Hironobu Takagi, Shigeo Morishima · 2022 · Proceedings of the ACM on Human-Computer Interaction (Proc. ACM Hum.-Comput. Interact., Vol. 6, MHCI, Article 179)

    Walking an indoor corridor independently is deceptively hard for a blind traveller. Two problems compound: avoiding obstacles stacked against the wall (the same wall the traveller uses as a tactile guide) and recognising when an intersection has arrived and which directions it…

    indoor navigation · blind navigation · obstacle avoidance · intersection detection · LiDAR

3 results.