Smart skin Electronics that stick and stretch like a temporary tattoo w video

Engineers have developed a device platform that combines electronic components for sensing, medical diagnostics, communications and human-machine interfaces, all on an ultrathin skin-like patch that mounts directly onto the skin with the ease, flexibility and comfort of a temporary tattoo.

Source:
http://www.physorg.com/news/2011-08-smart-skin-electronics-temporary-tattoo.html