| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To perform screen display in response to continuous touch input operations without stress even under a network environment where communication delay of a mobile phone network or the like is considerable, in a server-based computing (SBC) system. <P>SOLUTION: When continuous touch events occur on a touch panel of a display screen associated with performing screen data scroll or enlargement/reduction in response to a touch operation, a packet of a touch event is generated and transmitted to a server device just once for every event subtraction time P which is set in accordance with a communication delay time at that time. In such a case, a touch moving amount associated with the touch event transmitted to the server device is increased in accordance with incrementsΔX andΔY of a moving amount which is set in accordance with the communication delay time, and transmitted to the server device. When the communication delay time with the server device is large, the number of times of transmissions of a touch event is decreased to attain recovery of communication delay, and the touch moving amount with one-time transmission of a touch event is increased to ensure a followup property to user operation associated with the screen scroll or enlargement/reduction. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
