Christopher Hills is an amazing young man who I greatly admire and find very inspiring. Christopher is an Apple Certified Pro Final Cut Pro X, Level One and an Accessibility Ambassador and a geek who has cerebral palsy.
I have been following Christopher for a while now. His YouTube Channel has lots of great videos and he is also on Twitter @iAmMaccing where he tweets interesting things every day.
Christopher recently gave a presentation at the Inclusive Learning Technologies Conference. In his presentation below he talks about how he uses a head switch to access his Mac. The live demo of Christopher using Final Cut Pro shows off his expert knowledge and switch control skills.
Source: Christopher Hills YouTube Channel