COMPUTER COMMUNICATION SYSTEM, ELECTRONIC APPARATUS, COMPUTER, COMPUTER COMMUNICATION METHOD, AND PROGRAM
摘要
<P>PROBLEM TO BE SOLVED: To allow a plurality of electronic apparatuses to display a seat-leaving status by user's operation on the electronic apparatus. <P>SOLUTION: A radio signal including operation source identification information corresponding to a specific electronic apparatus is received from a first other electronic apparatus to display the information source identification information and additional information, and a radio signal including the operation source identification information and second information including a display instruction is transmitted to a second other electronic apparatus. <P>COPYRIGHT: (C)2012,JPO&INPIT
