OPERATION DEVICE

An operation device includes an operation unit configured to be movable relative to a device body of the operation device. The operation device includes a first detector that detects touching of the operation unit and a second detector that detects movement of the operation unit relative to the device body. The operation device further includes a controller that processes detection signals of the first detector and the second detector so that the movement of the operation unit relative to the device body and the touching of the operation unit correspond to inputs for operating an operation subject apparatus.