Adaptive personalisation for researcher-independent brain body interface usage

  • Authors:
  • Paul Gnanayutham;Gilbert Cockton

  • Affiliations:
  • University of Portsmouth, Portsmouth, United Kingdom;University of Sunderland, Sunderland, United Kingdom

  • Venue:
  • CHI '09 Extended Abstracts on Human Factors in Computing Systems
  • Year:
  • 2009

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Abstract

In this case study, we report what we believe to be the first prolonged in-situ use of a brain-body interface for rehabilitation of individuals with severe neurological impairment due to traumatic brain injury with no development researchers present. We attribute this success to the development of an adaptive cursor acceleration algorithm based on screen tiling, which we combined with an adaptable user interface to achieve inclusive design through personalisation for each individual. A successful evaluation of this approach encouraged us to leave our Brain-Body Interface in the care settings of our evaluation participants with traumatic brain injury, where it was used with support from health care professionals and other members of participants' care circles