It has a misleading name, it should be just a user-agent detector, as one cannot identify devices by just looking at user-agent header.
88 karma · joined June 22, 2012
Also Friendfeed, shame to Facebook that they dissolved my first and best social media web site.
good advice Mr Genachowski..
http://www.ignaciomellado.es/blog/Measuring-heart-rate-with-...