Patent ID: 7867089

Claim:
An expansion operating device, by being connected to an operating device via a connector, which is used with said operating device as a single unit, comprising: a housing; a first connector having a first shape physically and electrically connectable to a connector provided to said operating device; a second connector having a second shape connectable to said first connector having said first shape; a gyro sensor; an output data controller for controlling output data from said gyro sensor, a bus switch for directly connecting a line on a side of said connector to a side of the said first connector, a connection detector for detecting whether or not a predetermine device is connected to said second connector, and a bus switch controller for switching a connection of said bus switch between on and off, wherein when said bus switch is turned off, the line on the side of second connector is connected to the side of said first connector via said output data controller, and said output data controller alternately outputs from said first connector first data output from said predetermined device and second data based on an output from said gyro sensor when the connection of said bus switch is turned off and said predetermined device is connected to said connector.