Inspired by Accessibility
"Innovative design inspired by accessibility will help you create Web applications that change the way we communicate, work, shop, or play and increase the number of people participating in the resulting communities. Don't postpone providing an alternative method or direct access for years or decades. Do it today. You will design an application that will increase the usability and worth of your application for more people, and likely increase your audience and create something truly innovative."
Wendy Chisholm describes in her article at Digital-webcom examples of disability inspiring innovation. The interessting thing to me in her article is the list of some Questions to inspire innovation e.g. "Unplug your mouse for a day. What features do you wish you had?".