Record-setting facial recognition software tests near perfect
Computer scientists from Hong Kong University have unveiled the most accurate facial recognition software in the world. The algorithm, which scored a near perfect 99.15 per cent accuracy rating in tests, could prove to be a game-changing technology in automated crowd security. Ben Gruber reports.
Sarah Stevenson admits 2012 did not quite turn out to be the fresh start she was hoping for, but the British taekwondo star was always confident of fighting her way back into Olympic contention
Watch author Mark Stevenson talk about the adventures he went on in the course of writing his book 'An Optimist's Tour of the Future'. Technology, philosophy and politics combine in an optimistic look at what the future holds.