| 摘要 |
An apparatus and method are described for monitoring bingo cards using a portable game device, comprising a central processing unit, a bit-mapped color display and memory containing representations of bingo cards, a series of games to be played and their rules, and the number of cards to be played. The game device may be battery powered and adopt reduced power modes of operation to conserve battery life. An external power supply may be connected to the game device without interrupting a game in progress. The game device may have more than one battery and charge one battery fully before recharging the other batteries. The game device may have a wireless communications port, through which the memory may be loaded. A communications protocol with security elements may be used for loading the memory. The game device may test its circuitry and data in memory before commencing game play. |
