| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an information processing terminal preventing contradiction of content in a cooperative region in a cooperative edition system wherein working is cooperatively carried out by a plurality of users, and requiring a low terminal load in communication. <P>SOLUTION: Each of information processing terminals 82 and 84 includes: a display; a communication function to communicate with another terminal; an input function superimposed on the display to receive control from a user; a reserved area setting function to set a reserved area 164 on a display area; a first condition setting function to set itself to a first condition, wherein input to the inside and the outside of the reserved area is allowed, when the reserved area 164 is set at its own terminal, and to transmit a RESERVATION command, by which input to the reserved area is prohibited, and reserved area information to another terminal; an input prohibition function to prohibit input to a reserved area 178 in response to reception of the RESERVATION command; a release function to set its own condition to a second condition when a reserved area release is instructed in the first condition and to transmit a second command, by which input to the reserved area is allowed, to the other terminal; and a function to display an image meeting received and input operation information. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
