Patent ID: 8810661

Claim:
A computer-readable recording device storing a computer program including instructions for causing a computer of a mobile device to operate as: an image displaying module that displays a taken image on a touch panel provided in the mobile device, wherein the taken image is displayed based on image data obtained by the mobile device by taking an image of an object to be taken including a plurality of candidate devices with a camera unit provided in the mobile device; an image specifying module that specifies a plurality of partial images corresponding to the plurality of candidate devices within the taken image displayed on the touch panel, the image specifying module specifies the plurality of partial images based on first information, second information and third information, the first information indicates a physical location of the mobile device, the second information indicates a plurality of physical locations of the plurality of candidate devices, the third information indicates an image-taking direction of the camera unit, the image-taking direction is a direction having a location of the mobile device as reference; the image specifying module specifies each of the plurality of partial images based on an angular difference between the image-taking direction indicated by the third information and a relative direction between the mobile device and a corresponding candidate device, the relative direction is specified by a relative direction specifying unit based on the first information and the second information; and a communication controlling module that controls a communication unit configured to communicate using a wireless network, wherein the communication unit performs wireless communication with one candidate device corresponding to a specific position when the mobile device receives a touching operation by a user of touching the specific position on the touch panel corresponding to one partial image among the plurality of partial images displayed on the touch panel.