| 摘要 |
PROBLEM TO BE SOLVED: To reduce the errors of food items or amounts by displaying the food items ordered by a customer and their amounts as graphic data easily to comprehend. SOLUTION: The graphic data expressing the food items respectively ordered by respective customers are displayed by customers on a screen 70 while being arranged for each food item. When one food item completing cooking is designated by a cooking completion input means, the graphic data corresponding to that cooking completed food item are switched to a cooking completing state indication 76. Besides, when all the food items ordered by one customer are completely cooked, the graphic data of food items ordered by that customer are cleared. |
