Tesco petrol stations use face-scan tech to target ads

Tesco is installing face-scanning technology at its petrol stations to target advertisements to individual customers at the till. The technology, made by Lord Sugar's digital signage company Amscreen, will use a camera to identify a customer's gender and approximate age. via Pocket http://www.bbc.co.uk/news/technology-24803378#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa