COMMUNICATION TERMINAL, COMMUNICATION METHOD, PROGRAM, AND RECORDING MEDIUM

PROBLEM TO BE SOLVED: To provide a communication terminal which enables a user to easily restore communication in a short time through a simple operation even when the communication is temporarily disconnected, and to provide a communication method. SOLUTION: The communication terminal includes: an infrared communication section 22 for communicating with another communication terminal using directional wireless communication; an attitude recognition sensor 28 for acquiring, as arrangement information, a moving amount and a rotating angle of the terminal in a three-dimensional space; a history recording section 18 which causes a storage section 26 to store therein the arrangement information in a normal communication state; a decision section 12 which compares the arrangement information stored in the storage section 26 with current arrangement information acquired by the attitude recognition sensor 28 when a communication state is deteriorated, and calculates operation procedures of at least either the moving amount or the rotating angle for keeping the good communication state; and a message output control section 14 for presenting to a user the operation procedures for keeping the good communication status when the communication state is deteriorated. COPYRIGHT: (C)2010,JPO&INPIT