I have been working on assessment tools for people with learning disabilities. Sometimes they also have motor skills problems.
I ask them to rate something using a scale made up of adjacent buttons which behave like radio buttons, but offers a bigger target. Sometimes the act of clicking by users nudges the pointer off the button group so the mouseup is not registered. Since I am timing responses, this is a real pain, to say nothing of the frustration caused to the user. I am thinking of trying to constrain the pointer so it cannot move out of the rating scale area until a rating has been made. Before I start to experiment, has anyone any suggestions or advice? Thanks Best wishes, David Glasgow Home/ forensic assessments --> <A HREF="http://members.aol.com/dvglasgow/"> DVGlasgow </A> Courses --> <A HREF="http://www.i-Psych.co.uk">i-Psych</A> _______________________________________________ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution