This is a late post, but I heard about this this am….Great!
http://www.huffingtonpost.com/2013/03/11/google-shoes_n_2853098.html
http://www.telegraph.co.uk/technology/google/9924172/From-Google-Glass-to-the-talking-shoe.html
Must see!
http://news.cnet.com/8301-17852_3-57573471-71/google-shows-off-a-talking-shoe/
