Richard Little on robot legs

Today on National Radio's Nine to Noon, Richard Little speaks about his work as an inventor, helping transform the lives of some paraplegics using a robotic exoskeleton. This is a fascinating talk on applied scientific research that is happening right here in New Zealand. Check out the podcast at http://podcast.radionz.co.nz/ntn/ntn-20110525-1012-feature_guest_-_richard_little-048.mp3