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• See-Thru: Towards Minimally Obstructive Eye-Controlled Wheelchair Interfaces

  Corten Clemente Singer, Björn Hartmann · 2019 · Proceedings of the 21st International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS)

  This paper presents See-Thru, an eye-tracking interface for controlling power wheelchairs that replaces the conventional obstructive computer screen with a transparent wire-frame device containing spatially arranged LEDs. The fundamental problem with existing eye-controlled…

  eye tracking · eye-gaze control · power wheelchair · motor disability · assistive technology

• Head-Guided Wheelchair Control System

  John B. Hinkel · 2010 · Proceedings of the 12th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2010)

  This student research paper presents a system that allows individuals without hand use to control a motorized wheelchair through simple head movements. The author identifies that existing alternative wheelchair control methods — such as sip-and-puff devices, tongue-touch…

  power wheelchair · head tracking · motor impairment · alternative input · assistive technology

• Text Entry from Power Wheelchairs: EdgeWrite for Joysticks and Touchpads

  Jacob O. Wobbrock, Brad A. Myers, Htet Htet Aung, Edmund F. LoPresti · 2004 · Proceedings of the 6th International ACM SIGACCESS Conference on Computers and Accessibility (Assets 04)

  This paper presents two adaptations of EdgeWrite, a gestural text entry method originally designed as a stylus-based unistroke technique for people with tremor, reconfigured for use with power wheelchair joysticks and touchpads. The research addresses a significant gap in…

  text entry · motor accessibility · power wheelchair · joystick · touchpad

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