31 May 2012 Updated at 02:39 ET
Trial of "touchless" gaming technology in surgery
Adam Brimelow
Health Correspondent, BBC News
The technology could be a valuable aid to sugery
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Doctors in London are trialling "touchless" technology, often used in TV games, to help them carry out delicate keyhole surgery
link-
http://www.bbc.co.uk/news/health-18238356