An example game system includes a home-console type game device and a terminal device. The terminal device includes a touch panel and an inertia sensor, and wirelessly transmits to the game device operation data including touch panel data and inertia sensor data. The game device receives the operation...http://www.google.de/patents/US20110190052?utm_source=gb-gplus-sharePatent US20110190052 - GAME SYSTEM, CONTROLLER DEVICE AND GAME METHOD
