It looks like this product has been around for a year already: http://imgur.com/C2A1vYQ http://imgur.com/C2A1vYQ http://vimeo.com/44223249 http://vimeo.com/44

It looks like this product has been around for a year already: http://imgur.com/C2A1vYQ http://imgur.com/C2A1vYQ http://vimeo.com/44223249 http://vimeo.com/44223249