I even followed a link to the Linked in Learning without Frontiers forum and clicked on a link to a truly inspiring TED talk by Henry Evans - it changed my perspective on something that has bothered me for a long time. What value and meaning does the idea of lifewide learning have for people who are physically not able to interact with the world around them? Henry opened up a whole new way of seeing how technology assists people who are severely disabled so that their opportunities for interacting with the world and enjoying and learning from their experiences is greatly expanded.
At age 40, Henry Evans was left mute and quadriplegic after a stroke-like attack caused by a hidden birth defect. Years of therapy helped him learn to move his head and use a finger -- which allows him to use a head-tracking device to communicate with a computer using experimental interfaces.
Now, Henry is a frequent and enthusiastic collaborator with robotics teams who are developing tools to help the severely disabled navigate their lives. He collaborates with Georgia Tech professor Charlie Kemp on using the Willow Garage PR2 robot as a surrogate, as well as Chad Jenkins' RLAB at Brown on quadrotors for expanding range of motion.
As the Willow Garage blog post says: "Every day, people take for granted the simple act of scratching an itch. In Henry's case, 2-3 times every hour of every day he gets an itch he can't scratch. With the aid of a PR2, Henry is able to scratch an itch for himself for the first time in 10 years."
Towards the end of his talk Henry says something that really gives hope to everyone who is unable to directly experience the world themselves.
'With this drone setup, we show the potential for bedridden people to once again be able to explore the outside world, and robotics will eventually provide a level playing field where one is only limited by their mental acuity and imagination, where the disabled are able to perform the same activities as everyone else, and perhaps better, and technology will even allow us to provide an outlet for many people who are presently considered vegetables.'
Thank you Henry you have given me new hope for my own disabled grandson.