IN-VEHICLE INFORMATION PROCESSING DEVICE

An in-vehicle information processing device for providing information regarding traffic rules to help suppress traffic rule violation. The device may include: a traffic rule information acquisition unit that acquires information regarding a traffic rule for a road on which a vehicle travels; a vehicle information acquisition unit that acquires information regarding an operation of turning the vehicle; a determination unit that determines whether the operation violates the traffic rule; a selection unit that selects an electronic mirror in a direction corresponding to the operation; and a display control unit that controls the display of information on the selected electronic mirror for which the operation violates the traffic rule.