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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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  • Camera-Based Closed-Loop Fingertip Deflection Guidance: Pilot Demonstrations in Target Acquisition and Object Retrieval

    Tomasz P. Trzpit, Gregory Reardon, Elizabeth M. Gerber, Pedro Lopes, Michael A. Peshkin, J. Edward Colgate · 2026 · Extended Abstracts of the 2026 CHI Conference on Human Factors in Computing Systems (CHI EA ’26)

    This CHI 2026 Extended Abstracts poster from the Northwestern/University of Chicago team behind the NURing project presents a camera-enabled evolution of their fingertip-deflection guidance wearable. The authors argue that most eyes-free guidance systems for blind and…

    haptics · wearable technology · assistive technology · blindness and low vision · eyes-free interaction

  • Demonstrating Eyes-Free Object Retrieval via Fingertip Deflection Guidance Using the NURing

    Tomasz P. Trzpit, Gregory Reardon, Elizabeth Gerber, Pedro Lopes, Michael Peshkin, J. Edward Colgate · 2026 · Extended Abstracts of the 2026 CHI Conference on Human Factors in Computing Systems (CHI EA ’26)

    This CHI 2026 Extended Abstract is an interactive-demo paper introducing a vision-enabled version of NURing, a tendon-driven wearable ring that guides reach by gently deflecting the wearer’s fingertip. The authors frame the work around a recurring report from blind and…

    haptic feedback · kinesthetic feedback · wearable technology · blindness · visual impairment

2 results.