P Blenkhorn

A system for converting print into braille.

P Blenkhorn, 1997, IEEE transactions on rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society.

Voice output reader for displays on video cassette recorders and other domestic products.

P Blenkhorn, D G Evans, 1994, Journal of rehabilitation research and development.

Controlling mouse pointer position using an infrared head-operated joystick.

P Blenkhorn, D G Evans, R Drew, 2000, IEEE transactions on rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society.

A picture communicator for symbol users and/or speech-impaired people.

P Blenkhorn, P. Blenkhorn, 1992, Journal of medical engineering & technology.

A system for enabling blind people to identify landmarks: the sound buoy.

P Blenkhorn, D G Evans, 1997, IEEE transactions on rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society.

Computer assisted communication in the education of the visually impaired

P Blenkhorn, E A Fetton, 1986 .