GAME ITEM EXCHANGE IN NETWORK GAME SYSTEM AND DIGITAL ITEM EXCHANGE IN SOCIAL MEDIA

摘要

PROBLEM TO BE SOLVED: To completely prevent fraudulent behavior involving game item exchange when Taro proposes item exchange to Hanako by sending Hanako an exchange proposal message in which "Value information" of Taro's game item in a game is written instead of forcing Hanako to exchange a specific game item so that Hanako can view the message to consider "Value information" and can calmly select the game item(s) to exchange from among her own game items.;SOLUTION: Hanako accesses Hanako's game information from a terminal Hanako. When "Item management screen" is displayed on the screen of the terminal Hanako, a button "You have gotten an exchange proposal message. Here are details" is displayed. Hanako selects one or more game items from a display list of game items. Hanako clicks a button "Send exchange acceptance message" on "Item exchange screen".;COPYRIGHT: (C)2012,JPO&INPIT