Gadget Guru is a short weekly radio show on World Radio Switzerland that I do with Tony Johnston.
Here’s the show from May 12th, 2015:
Here’s the usual set of links & videos from the show:
Xplor Mobility Cane
http://phys.org/news/2015-05-facial-recognition-cane.html
http://www.bcu.ac.uk/news-events/news/a-pioneering-facial-recognition-cane-for-the-blind
Solaroad:
A bike lane with a surface made of solar panels