Touchplates: Low-Cost Tactile Overlays for Visually Impaired Touch Screen Users
Shaun K. Kane, Meredith Ringel Morris, Jacob O. Wobbrock · 2013 · Proceedings of the 15th International ACM SIGACCESS Conference on Computers and Accessibility (Assets '13)
This paper introduces touchplates — inexpensive, unpowered, customizable tactile overlays that can be placed on touch screens to provide physical guides and tactile feedback for blind and visually impaired users. Unlike prior approaches that either offered limited functionality…
touchscreen accessibility · tactile feedback · blind users · visual impairment · tangible interaction