TERMINAL DEVICE, DISPLAY DEVICE, CALIBRATION METHOD AND CALIBRATION PROGRAM

摘要

A terminal device such as a smartphone displays a first image on a display unit, and outputs a second image including the first image as a part to a display device such as a navigation device. Also, the terminal device obtains calibration information indicating a relative positional relation of the first image with respect to the second image from an external server. When a user makes a touch input to the second image displayed on the display device, the input position is transmitted from the display device to the terminal device. The terminal device converts the input position on the second image to the input position on the first image based on the calibration information.