Design of an intelligent interface to standard PC applications which maximises the ability of the disabled user. - Jill Hewitt; Philip G. R. Halford (Knowl. Based Syst., 1993)

Introducing Voice Control - Widening the Perspective. - Ian French; Philip G. R. Halford; Jill Hewitt; John Sapsford-Francis (ICCHP, 1994)