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• Exploratory study of web navigation strategies for users with physical disabilities

  J. Eduardo Pérez, Myriam Arrue, Xabier Valencia, Lourdes Moreno · 2014 · Proceedings of the 11th Web for All Conference (W4A)

  This exploratory study examined the web navigation strategies of 11 users with upper-body physical impairments, revealing substantial heterogeneity in how people with similar disability types interact with websites. Participants used a wide range of assistive input devices…

  motor accessibility · physical disability · assistive technology · web navigation · input devices

• Text Entry by Raising the Eyebrow with HaMCoS

  Torsten Felzer, Stephan Rinderknecht · 2014 · ASSETS '14: Proceedings of the 16th International ACM SIGACCESS Conference on Computers & Accessibility

  This demo paper presents HaMCoS (HAnds-free Mouse COntrol System), a system that enables text entry for people with very severe physical disabilities using tiny contractions of the brow muscle. The system targets users in a "locked-in" state, where communication with the outside…

  assistive technology · text entry · switch access · motor impairments · mouse emulation

• Text Entry via Discrete and Analog Myoelectric Signals

  Adam J. Sporka, Antonín Posusta, Ondrej Poláček, Tomáš Flek, Jakub Otáhal · 2014 · ASSETS '14: Proceedings of the 16th International ACM SIGACCESS Conference on Computers & Accessibility

  This demo paper presents a prototype system for text entry using surface electromyography (sEMG) signals detected from muscles in the user's forearm. The system is intended for people with upper extremity disabilities who retain the ability to control their forearm muscles.…

  assistive technology · text entry · electromyography · biosignals · motor impairments

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