Hi Friends A very interesting article with a good survey of health monitoring tools & services using mobile devices. http://www.nytimes.com/2012/02/23/technology/personaltech/monitoring-your-he... The article also talked about a full body mobile wireless diadnostic 'Star Trek style tricorder' like device for which Qualcomm has launched a $10million XPrize. http://www.bbc.co.uk/news/technology-16518171 http://www.qualcommtricorderxprize.org/competition-details/overview What do you guys think ? cheers ashish