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• OnScreenDualScribe with Point-and-Click Interface: A Viable Computer Interaction Alternative based on a Virtual Modified Numerical Keypad

  Kavita Krishnaswamy, Patricia Ordóñez, Phillip Beckerle, Stephan Rinderknecht, Torsten Felzer · 2016 · Proceedings of the 18th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS '16)

  This paper presents a first-person evaluation of the OnScreenDualScribe (OSDS) Point-and-Click Interface, a virtual keyboard designed for people who cannot use a standard keyboard or mouse effectively. The first author, who has Spinal Muscular Atrophy (SMA), can only interact…

  text entry · motor disability · virtual keyboard · assistive technology · word prediction

• Elderly Text-Entry Performance on Touchscreens

  Hugo Nicolau, Joaquim Jorge · 2012 · Proceedings of the 14th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS '12)

  This paper presents an empirical study of how elderly users perform text-entry tasks on touchscreen devices, examining both mobile phones and tablets. Fifteen participants aged 67 to 89 (mean 79) were asked to copy sentences on an HTC Desire smartphone and an ASUS Transformer…

  touchscreen accessibility · text entry · aging · motor accessibility · tremor

• Sibylle, an assistive communication system adapting to the context and its user

  Tonio Wandmacher, Jean-Yves Antoine, Franck Poirier, Jean-Paul Départe · 2008 · ACM Transactions on Accessible Computing

  Sibylle is an augmentative and alternative communication (AAC) system designed for people with severe motor disabilities who cannot use conventional keyboards. The system has been in clinical use at the Kerpape rehabilitation center in Brittany, France since 2001, serving…

  AAC · word prediction · language modeling · user adaptation · n-gram models

• EasyVoice: Integrating Voice Synthesis with Skype

  Paulo A. Condado, Fernando G. Lobo · 2007 · Proceedings of the 9th International ACM SIGACCESS Conference on Computers and Accessibility (Assets '07)

  This paper presents EasyVoice, a system developed at the University of Algarve that integrates text-to-speech synthesis with Skype to enable people with voice disabilities to have real-time phone conversations. The core insight is that while TTS systems and VoIP applications had…

  voice disabilities · text-to-speech · VoIP · augmentative communication · virtual keyboard

• SIBYLLE: a system for alternative communication adapting to the context and its user

  Tonio Wandmacher, Jean-Yves Antoine, Franck Poirier · 2007 · Proceedings of the 9th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS '07)

  This paper describes the latest version of SIBYLLE, an augmentative and alternative communication (AAC) system developed at the Université François Rabelais and the Université Européenne de Bretagne for users with severe motor and speech impairments — including cerebrally and…

  augmentative and alternative communication · AAC · word prediction · virtual keyboard · single switch

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