"I am trying to configure out a really dumbed down and intuitive PC for my grandmother. She recently had a stroke and while she is under my care I would like to repurpose a laptop for her to surf and email her children. Anyone have any experience with what input devices and UI's are really understandable for the over 80 crowd?"We know this is a bit "out there" for Ask Engadget, but we get the feeling Mike isn't alone here. Anyone have any experience with unorthodox input devices and UIs designed for those with limited mobility and / or weakened vision? Spill the goods in comments below!