NSW suggests facial recognition could replace Opal cards in 'not too distant future'

The Guardian 

Facial recognition could be used to replace swipe cards on public transport, the New South Wales government has suggested, but the opposition and digital rights groups say it would pose a risk to privacy. The transport minister, Andrew Constance, said on Tuesday he wanted commuters "in the not too distant future" to be able to board trains using only their faces, with no need for Opal cards, barriers or turnstiles. "I'm about to outline some concepts which may seem pretty crazy and far-fetched," he told the Sydney Institute on Tuesday. "But look at it this way – who would have thought in 1970 that you'd be able to use a handheld device to have a video conversation with someone on the other side of the world? "I want people to not think about their travel.