Japanese conveyor belt sushi chain Kura Sushi said on Monday (March 13) that it started using an artificial intelligence camera system early this month to catch unhygienic pranks, after a video of a man licking a soy sauce bottle filmed at one of their restaurants in central Japan went viral online.<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline
