Body odour robots detect smelly feet and stinky breath

Two robots that warn users if they suffer from bad body odour have been unveiled in Japan. One resembles a woman's head and ranks the operator's breath, declaring an "emergency" if it falls into the worst category. via Pocket http://www.bbc.co.uk/news/technology-22453872#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa