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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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  • AIGuide: Augmented Reality Hand Guidance in a Visual Prosthetic

    Sooyeon Lee, Chien Wen Yuan, So-yeon Yoon, John M. Carroll · 2022 · ACM Transactions on Accessible Computing

    AIGuide is an iOS smartphone application designed as a "visual prosthetic" to help people with visual impairments locate and physically reach objects in their environment. The app addresses what the authors call the "last meter problem"—while existing object detection apps like…

    augmented reality · visual impairment · object detection · hand guidance · multimodal feedback

  • Evaluating Wrist-Based Haptic Feedback for Non-Visual Target Finding and Path Tracing on a 2D Surface

    Jonggi Hong, Alisha Pradhan, Jon E. Froehlich, Leah Findlater · 2017 · Proceedings of the 19th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS)

    This paper investigates wrist-worn haptic wristbands as a means to provide directional hand guidance for blind and visually impaired users on a 2D surface. Precisely guiding a blind person's hand has applications ranging from tracing printed text to learning shapes and gestures,…

    haptic feedback · wearable technology · blindness · tactile accessibility · assistive technology

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