Abstract: An information processing device (10) includes a gaze point calculation unit (51), a depth calculation unit (52), a display generation unit (53), and a drive calculation unit (55). The gaze point calculation unit (51) calculates a gaze point on a virtual image reflected on a half mirror (21). The depth calculation unit (52) generates depth information related to a depth of the gaze point. The display generation unit (53) generates a display object to be superimposed on the virtual image. The drive calculation unit (55) drives a superimposition optical system (30) of the display object so as to allow the display object to be observed as an image having a depth corresponding to the depth information.

Abstract: A motor driving control device for a vehicle that includes: a circuit board on which is packaged a circuit that generates the voltage applied to windings of a motor, the circuit board having a ground region; a heat dissipating member that dissipates heat from the circuit board, and that is electrically connected to the ground region on the circuit board; a supporting member that holds the circuit board and a bearing member of the motor, and that has an insulating surface; and an electrically-conductive member that is provided at a surface of the supporting member, and that, by electrically connecting the bearing member and the heat dissipating member, grounds a rotating body, an output shaft and the bearing member of the motor.

Abstract: A motor driving control device for a vehicle that includes: a circuit board on which is packaged a circuit that generates the voltage applied to windings of a motor, the circuit board having a ground region; a heat dissipating member that dissipates heat from the circuit board, and that is electrically connected to the ground region on the circuit board; a supporting member that holds the circuit board and a bearing member of the motor, and that has an insulating surface; and an electrically-conductive member that is provided at a surface of the supporting member, and that, by electrically connecting the bearing member and the heat dissipating member, grounds a rotating body, an output shaft and the bearing member of the motor.