| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To specify a seat on which an operator is sitting without providing an electrode on the seat. <P>SOLUTION: The system comprises: an input means having a touch panel; a plurality of seating areas each having an individual electric characteristic and connected to an electric base point, in which operators can be seated respectively; an electric signal supply means which supplies an electric signal based on the electric base point to the input means; and a seating area specification means which detects, when an operator operates the input means, a response flowing between the input means and the electric base point through the operator and the seating area in which the operator is seated in response to the electric signal, and specifies, based on response information in which each seating area in which each operator is seated is associated with each response, the seating area in which the operator who operates the input means is seated from the detected response. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
