I love hearing about how differently-abled people are able to use and benefit from iPads and other tablets.  My own family found how useful the iPad was after one of my relatives had a stroke (see related posts).  My relative had partial movement in his left arm and full use of his right, so he could use the iPad pretty easily.  But what about those who have little or no movement in their arms.  The Mouth Stick Stylus from Griffin makes it possible for people with manual disabilities to interact with the screen and to push buttons on their tablets.
The Gadgeteer , The Griffin Mouth Stick Stylus makes tablets more accessible to those with manual disabilities, The Griffin Mouth Stick Stylus makes tablets more accessible to those with manual disabilities