restaurant with no staff

Can you imagine eating in a restaurant without physically seeing any staff ? Now that’s hilarious but Guess What! there are more than 300 restaurants  in Japan ”the land of rising sun” where you can do that. These restaurants use a noiseless and vibration free conveying belt system that can serve about 196 customers at a time. It has no more than 15 kitchen staff and there are no chefs as every thing is automated…