OSAKA--A major conveyor-belt sushi chain announced on March 2 that it has developed an artificial intelligence camera system to detect suspicious behavior among customers toward the plates passing by ...

Operators of conveyor belt sushi chains, already hit by higher costs for ingredients and lingering COVID-19 concerns, are now dealing with a new problem: the disgusting antics of some of their ...

A Japanese sushi chain targeted in a spate of pranks that has sparked concern over hygiene has devised a digital conveyor belt to serve food to customers. Instead of placing sushi on a rotating ...