Saturday 24 August 2013

"Don't I know your face?"

It seems there is a role for humans still, pending the development of facial recognition computer technology. (Isn't Apple's next phone expected to turn on when it recognises its owner's face looking at it?) But meanwhile, just as those 'analysts' sit at their desks in the NSA and GCHQ, the Metropolitan Police has humans watching us from afar.


'More than a million people are expected to descend on the Notting Hill carnival this weekend – but watching overhead will be a team of police "super recognisers" who have been selected for their ability to spot known offenders among the crowds.
'But as the two days of celebrations get under way along the carnival route, 17 specialist officers will be holed up in a central control room several miles away in Earls Court monitoring live footage in an attempt to identify known offenders.
'Chief superintendent Mick Johnson from the Metropolitan police said it was the first time the "recognisers" – who have been selected for their ability to remember hundreds of offenders' faces – have been used to monitor a live event.
'"This type of proactive operation is the first one we have done in earnest in real time so we are going to be looking at it very closely to see how effective it is and what we get out of it," he said.
'The Met has 180 so-called super recognisers – most of whom came to the fore in the aftermath of the London riots when they managed to identify more than a quarter of the suspects who were caught on CCTV footage.
'The officers will have access to 80 cameras that can zoom in to track suspects as well as roving police camera teams. The aim is to spot known offenders or potential flashpoints and direct officers on the ground to prevent crimes being committed.
'One of the super recognisers on duty will be Patrick O'Riordan, who says he has had an ability to pick people out in a crowd and recall faces since he joined the Met 11 years ago.'