Now showing items 1-2 of 2

  • Generalization of tooltips: An assistive technology extension 

    Adams, Saira-Banu; Tucker, William David; Venter, Isabella M. (Springer, 2017)
    Software applications use tooltips to assist users to improve their understanding of icons. When hovering over an icon with the cursor, a short text description of the icon appears. Text-based tooltips are helpful for users ...
  • SignSupport: a limited communication domain mobile aid for a Deaf patient at the pharmacy 

    Motlhabi, Michael B.; Glaser, Meryl; Tucker, William David (Telkom, 2013)
    This paper discusses a prototype for a communication aid on a mobile phone to support a Deaf1 person visiting a public hospital pharmacy. The aim is to prevent problems of non-compliance to treatment due to poor communication ...