BBC has featured an article about wireless power systems – http://news.bbc.co.uk/2/hi/technology/8165928.stm
There is lots of research found in our IEEE database about this topic – 302 papers, give it a try here – http://tinyurl.com/luagqe (for UBC folks only)…
** photo by http://www.flickr.com/photos/andresrueda/
