Geoff peach tree make one in US. I think it's inductive. not sure whether perhaps techcess or rehabteq have had links in UK. I believe there are others but my brain hasn't cranked them out yet. It's coming to me slowly, Smile rehab use optical reflective proximity sensors built in the headrest. Barry Taylor, Clinical Scientist Bioengineering Department Tulley Medical Physics Building, Hull Royal Infirmary Anlaby Road, Hull HU3 2JZ Tel 01482 675928, fax 01482 675750 > ---------- > From: Harbach Geoff[SMTP:[log in to unmask]] > Reply To: A discussion list for Assistive Technology professionals. > Sent: 12 December 2002 16:18 > To: [log in to unmask] > Subject: Non contact head controls for Wheelchairs > > HI all. > > Anybody know of any commercially available non-contact head controls for > powered chairs? > > Geoff > > G.J.Harbach I.Eng MIED IIPEM > Clinical Technologist > Special Controls Service Manager > West Midlands Rehabilitation Centre > 91 Oak Tree Lane, Selly Oak > Birmingham, West Midlands, B92 6JA > Tel 0121 627 1627 Ext. 53238 >