| 摘要 |
PROBLEM TO BE SOLVED: To easily check a communication state between an electronic pen and a computer device.SOLUTION: When a user write in a sheet using an electronic pen, a computer device receives with receiving means, entry information generated and transmitted by the electronic pen. Processing means causes display means to display a communication state with the electronic pen. In concrete terms, communication state display areas 801-803 display "connected" or "disconnected" such that the user can visually recognize the communication state between the electronic pen and a concentrator. Thereby, the user can easily check whether the reception from the electronic pen is in a normal state or not. |
