Patent ID: 8491388

Claim:
A game system comprising a game controller and a game device for executing a game application, the game controller including: at least one vibrator configured to be driven by a vibration control signal; an operation button configured to be operated by a user; a vibration control unit configured to convert an operation input signal, which is generated by an operation of the operation button, into the vibration control signal so as to be supplied to the at least one vibrator; a motion sensor configured to detect vibration caused by a drive of the at least one vibrator and output an analog signal based on the detected vibration; an analog-to-digital converter configured to analog-to-digital convert the analog signal of the motion sensor into a sensor output signal; and a first communication module configured to supply the sensor output signal, which has been analog-to-digital converted, to the game device, and the game device including: a second communication module configured to receive the sensor output signal from the game controller; an application processing unit configured to carry out a processing of the game application; and a supply unit configured to supply the received sensor output signal to the application processing unit as game operation data, wherein the application processing unit reflects the game operation data received from the supply unit, in the processing of the game application.