| 摘要 |
PURPOSE:To provide the displaying device for seat occupation condition in a restaurant for improving the efficient rotation of customers. CONSTITUTION:For the table of a table number inputted from a handy terminal 2, the elapsed time from the point of time when a communication means 6 receives the signal of the inputted table number is displayed at the display of an output means 4 as the using time of the table along with the arrangement plan of the tables. |
