At the Nice carnival, new generation gates to streamline security checks. This system, tested on a large scale on parade days, makes it possible to avoid systematic searches of spectators.
Using artificial intelligence, these gantries, equipped with a camera, scan the passages without “beeping” for a phone, keys, a wallet, or coins in the pockets. On the other hand, if it is a weapon (even fake) or any blunt object, the machine changes from green to red and the individual is taken to physical search.