MOBILE COMMUNICATION TERMINAL, APPLICATION PROGRAM, IMAGE DISPLAY CONTROL APPARATUS, ELECTRONIC DEVICE, AND IMAGE DISPLAY CONTROL METHOD

摘要

Detection means 221 of a mobile communication terminal 20 of present invention detects at least one of the position, orientation, attitude, and motion of a mobile communication terminal 20. Application program execution means 220 can concurrently perform two direction changing processes different from each other according to two direction parameters by executing an application program, and determines at least one of the two direction parameters based on detection data detected by the detection means 221. The two direction changing processes are, for example, visual point moving direction changing process for changing a moving direction of a visual point for viewing an image on display means 222 and visual line direction changing process for changing a visual line direction. One of the direction parameters may be determined based on a key operation signal from key operation means 223.