KANAZAWA, Japan -- Japan's leading maker of sushi conveyor belts has teamed up with a security camera company to use artificial intelligence against unsanitary pranks that have shocked the restaurant industry.
Top conveyor belt maker partners with security company on spotting troublemakers

Sushi restaurants are looking to reassure customers disturbed by problem behavior. (Photo by Atsushi Ooka)
KANAZAWA, Japan -- Japan's leading maker of sushi conveyor belts has teamed up with a security camera company to use artificial intelligence against unsanitary pranks that have shocked the restaurant industry.