| 摘要 |
PROBLEM TO BE SOLVED: To eliminate the need to provide a communication function in application by transmitting/receiving a message capable of identifying target application by means of a main body function.SOLUTION: A game device 12 includes an input/output processor 42a and transmits/receives the message with another game device 12 connected over a network in accordance with an instruction of the input/output processor 42a. The message is transmitted/received in the form of electronic mail and includes not only general information such as a source, a destination and a subject but also identification information of application which is a creation source of the message, as header information. |
