说明：  这本书介绍了掌上电脑游戏开发。在这个平台上，你可以开发任意类型的游戏。
(This book introduces you to the world of Palm OS development. It opens your eyes to the possibilities that the OS and the devices that run it provide. A Palm OS PDA is an interesting device. It is not a desktop computer, but it is much more than a calendar and address book. For a game programmer, a PDA might seem like a device that is only about limits. However, these little machines are capable of running games of every conceivable genre.)