http://access.umiacs.umd.edu/maf8ecre/ Ever since volunteering
   for the Cerebral Palsy League back in 1991-1992 for a year,
   working with the kids, setting up the computers with
   accessibility [button interfaces, straw interfaces, teaching
   them how to use them] I've been fascinated by human computer
   interaction and UI (User Interfaces). Everybody has a set of
   skillsets and the way people design computers to be used by
   non-engineers is fascinating to me; fascinating when they get it
   right and fascinating when they get it wrong. (and usability is
   something most programmers/web designers/etc get _WRONG_).
   *
   Here is a study being done right now that might help usability
   for the future. If you have a computer or a tablet, you can
   participate. Probably phones as well. They need every kind of
   participant [I had to click 'expert' on most of the questions],
   not just people with physical/other accessibility issues.
   *
   So, 15 minutes of your life. Maybe something good will come out
   if it.
   *
   http://www.thecplinc.org/jardine.html is the Cerebral Palsy
   Center I volunteered for (and also attended between the ages of
   3-5)