22GL went down to this year's RCA Product Design show and were thoroughly impressed and inspired. For me one of the most interesting and successful projects was by Tom Stables who created an overlay for remote controls to make them easier to use for the elderly. The video is a great example of how observing human behavior can lead to design innovation that can genuinely improve the quality of life for the user.
JANE VS THE REMOTES from tom stables on Vimeo.