IMAGE DISPLAY DEVICE

A vehicle-mounted device 10 includes a storage device 11, an external input unit 12, a speaker 13, an image display unit 17, a touch panel 18, a control unit 20, a DVD/CD drive 22, a GPS 23, a vehicle speed sensor 24, and a gyroscope 25. The touch panel 18 includes a finger rest area 51 to reduce erroneous operation by a finger or hand of an operator due to vibration of the vehicle or other causes, and perform input intended by the operator even under a vehicle-mounted environment. The operator contacts the finger on the rest area thereby stabilizing his/her inputting hand while contacting the touch panel. As a result, erroneous input can be reduced, and input desired by the operator can be easily performed.