- UHRA Home
- Browsing by Author
Browsing by Author "Johnson, Valerie"
Now showing items 1-3 of 3
-
Experiences of user-centred design of information and communication technologies with disabled and elderly people : the work of the Sensory Disabilities Research Unit
Johnson, Valerie; O'Neill, Anne-Marie; Petrie, Helen (2001) -
Inexpensive tactile interaction for blind computer users : two application domains
Petrie, Helen; Johnson, Valerie; McNally, Pete; O'Neill, Anne-Marie; Majoe, Dennis; Morley, S. (1997)Blind computer users are finding it increasingly difficult to access operating systems and applications which are based on graphical user interfaces. Access to the Internet and the World Wide Web is also an area of particular ... -
MoBIC: An Aid to Increase the Independent Mobility of Blind Travellers
Petrie, Helen; Johnson, Valerie; Strothotte, Thomas; Raab, Andreas; Michel, R.; Reichert, Lars; Schalt, Axel (1997-05)This article outlines the research of a multi-national team to develop a new travel aid to increase the independent mobility of blind and partially sighted people. The MoBIC travel aid (MoTA) consists of two inter-related ...