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• VoiceDraw: a hands-free voice-driven drawing application for people with motor impairments

  Susumu Harada, Jacob O. Wobbrock, James A. Landay · 2007 · Proceedings of the 9th International ACM SIGACCESS Conference on Computers and Accessibility (Assets '07)

  Harada, Wobbrock, and Landay's Assets '07 paper introduces VoiceDraw, a hands-free digital painting application for people with severe motor impairments that uses *non-speech* vocalisations — continuously-held vowel sounds and short consonant clicks — rather than discrete speech…

  motor accessibility · voice interface · non-speech vocalisation · speech recognition · vocal joystick

• Multimodal Feedback: Establishing a Performance Baseline for Improved Access by Individuals with Visual Impairments

  Holly S. Vitense, Julie A. Jacko, V. Kathlene Emery · 2002 · Proceedings of the Fifth International ACM Conference on Assistive Technologies (Assets 02)

  This study investigates how different combinations of auditory, haptic, and visual feedback affect the performance of fully sighted users during a complex direct manipulation task. The researchers designed the study as a baseline from which to later compare the performance of…

  multimodal interaction · haptic feedback · auditory feedback · visual impairment · workload measurement

• Conversational Gestures for Direct Manipulation on the Audio Desktop

  T. V. Raman · 1998 · Proceedings of the Third International ACM Conference on Assistive Technologies (Assets '98)

  This paper by T. V. Raman of Adobe Systems' Advanced Technology Group presents a systematic methodology for designing auditory interfaces by decomposing visual interaction into "conversational gestures" — the atomic building blocks of human-computer dialogue. Rather than…

  auditory interface · audio desktop · speech-enabling · conversational gestures · direct manipulation

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