| 摘要 |
PURPOSE:To measure response time correctly, by providing a terminal device with a response time supervising part and measuring the supervised result by a display device, in a data processing system having a response time displaying surface. CONSTITUTION:The response supervising part TIW and a display unit 12b3 different from the display surface of a display device 12b1 are incorporated in the terminal device 2. The response time from the time requesting the transmission of an inputted instruction to a center computer 11 to the display of a processed result corresponding to the instruction on the display surface 12b1 is measured and displayed on the display unit 12b3. |
