eLEGS Demonstration. This is one of the best new technologies I've seen in a long time: restoring walking ability to paraplegics. Not just a pie-in-the-sky demonstrator, an actual technology, with actual paraplegics walking. Amazing.
Having had an uncle who was paraplegic, and also a technology μManiac, I know if he was alive today he would be as excited about this as I am. A startup making a real difference in the world, for the better. Bravo.
Read more at http://berkeleybionics.com/.