| 摘要 |
PROBLEM TO BE SOLVED: To provide a system for sharing information between vehicles, in which situations of members can be grasped easily when moving as a group.SOLUTION: A personal digital assistant 10 comprises a positioning section 110 which generates positional information, a first transmitter which transmits to an information sharing server shared information containing identification information of the personal digital assistant 10 per se and the positional information, a first receiver which receives the shared information transmitted from the information sharing server, an imaging section, a display section which displays a captured image, a detector which detects a traveling direction of a vehicle, and a controller which extracts the identification information of the personal digital assistant 10 included within a predetermined range of the traveling direction on the basis of the positional information contained in the received shared information and displays information related to the extracted identification information on the display section together with the captured image. The information sharing server 20 includes a second receiver which receives the shared information and a second transmitter which transmits the received shared information to another personal digital assistant 10. |
