| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a flashlight, a server, and a communication system suitable for notifying a supervisor etc. of an incident or an accident under low-light intensity. <P>SOLUTION: The flashlight 1 comprises a highly sensitive camera 5 which can take a picture under low-light intensity, a controller 4 which provides image data on the basis of images took by the highly sensitive camera 5, a communication device 9 for sending and receiving information through a mobile communication network 12, and sends image data to a server 14 with the communication device 9. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
