Well, I am thinking that if the route for input is a touch screen with braille, the way for input of commands is further templating. (A hole to touch for a given command. The thing is that in the sighted PDA world, no ctrl keys are used. An area is set aside that one touchs to enter commands. If placing a template on a current touch screen were used, placing command areas on the template would be an easy extension. Kirk Wood Cpt.Kirk at 1tree.net ------------------ Your fly might be open (but don't check it just now).
