In-flight surveillance could foil terrorists in the sky
A prototype European system uses multiple cameras and "Big Brother" software to try and automatically detect terrorists or other dangers caused by passengers.
The European Union's Security of Aircraft in the Future European Environment (SAFEE) project uses a camera in every passenger's seat, with six wide-angle cameras to survey the aisles. Software then analyses the footage to detect developing terrorist activity or "air-rage" incidents, by tracking passengers' facial expressions.
At New Scientist.
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