Eyeball spy turns the tables on Big Brother

摘要

An orwellian nightmare it may be to many of us, but CCTV is a boat full of holes to the organisations that pay for it. That's because the people watching CCTV images back in the control rooms often have too many screens to monitor at once, and so may miss the criminal or antisocial activities they are there to spot. To the rescue of Big Brother's limited attention capabilities come Ulas Vural and Yusuf Akgul of the Gebze Institute of Technology in Turkey, who have developed a gaze-tracking camera system that watches the eyeballs of CCTV operators as they work. It then automatically produces a summary of the CCTV video sequences they have missed during their shift.