Japanese Sushi Delivery - Ingenious or ?

While visiting Fujieda Japan, David the cameraman and his family found this restaurant that offered self order, and conveyor deliver sushi ,right to your table. There were no waitresses, which seemed a bit odd or out of the norm at first, but the items showed up perfectly as ordered. David mentioned conveyor sushi with touch screen ordering!So cool! 90 yen a plate. $1.08 Canadian. What a deal ..