Reviews

Search results

• Improved Inference and Autotyping in EEG-based BCI Typing Systems

  Andrew Fowler, Brian Roark, Umut Orhan, Deniz Erdogmus, Melanie Fried-Oken · 2013 · Proceedings of the 15th International ACM SIGACCESS Conference on Computers and Accessibility (Assets '13)

  This paper presents improvements to the RSVP Keyboard, a brain-computer interface (BCI) typing system designed for people with severe motor disabilities, particularly those with locked-in syndrome (LIS) resulting from ALS or brain stem stroke who cannot use any volitional…

  brain-computer interface · BCI · EEG · text entry · locked-in syndrome

• Optimization of Switch Keyboards

  Xiao (Cosmo) Zhang, Kan Fang, Gregory Francis · 2013 · Proceedings of the 15th International ACM SIGACCESS Conference on Computers and Accessibility (Assets '13)

  This short paper presents a method for optimizing the character layout of switch keyboards used by people with severe motor control difficulties, including those with locked-in syndrome resulting from spinal cord or brain injury. Switch keyboards work by scanning a cursor across…

  switch access · text entry · motor disability · locked-in syndrome · keyboard optimization

• UbiBraille: Designing and Evaluating a Vibrotactile Braille-Reading Device

  Hugo Nicolau, João Guerreiro, Tiago Guerreiro, Luís Carriço · 2013 · Proceedings of the 15th International ACM SIGACCESS Conference on Computers and Accessibility (Assets '13)

  This paper presents UbiBraille, a wearable vibrotactile device that enables blind users to read textual information privately and inconspicuously by leveraging their existing knowledge of Braille. The device consists of six small vibration motors attached to adjustable aluminum…

  braille · vibrotactile · wearable technology · blind users · haptic feedback

• Exploring the Use of Speech Input by Blind People on Mobile Devices

  Shiri Azenkot, Nicole B. Lee · 2013 · Proceedings of the 15th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS)

  This paper investigates how blind people use speech input on mobile devices through two studies: a survey of 169 participants (64 blind/low-vision, 105 sighted) and a laboratory study with 8 blind participants composing paragraphs on an iPod Touch using speech dictation versus…

  visual impairment · blindness · speech input · speech recognition · mobile accessibility

• The Feasibility of Eyes-Free Touchscreen Keyboard Typing

  Keith Vertanen, Haythem Memmi, Per Ola Kristensson · 2013 · Proceedings of the 15th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS)

  This poster paper proposes a novel approach to eyes-free touchscreen typing where users imagine a QWERTY keyboard somewhere on the device and tap out an entire sentence without seeing the keyboard and without receiving any intermediate feedback about letters or words typed. This…

  visual impairment · text entry · eyes-free interaction · touchscreen · keyboard

• How Someone with a Neuromuscular Disease Experiences Operating a PC (and How to Successfully Counteract That)

  Torsten Felzer, Stephan Rinderknecht · 2013 · Proceedings of the 15th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS)

  This experience report describes the first author's personal journey as a computer scientist with Friedreich's Ataxia (FA), a progressive neuromuscular disease diagnosed at age 15 that causes ataxia of limbs, dysarthria, and muscle weakness. Despite needing a wheelchair since…

  motor impairment · neuromuscular disease · Friedreich's Ataxia · text entry · assistive technology

6 results.