摘要 |
<p>PROBLEM TO BE SOLVED: To provide a new reporting device using the electronic mail of a portable telephone, capable of simply and inexpensively confirming whether an invader has invaded or not. SOLUTION: In this electronic mail reporting device, an external input device is connected to a human body sensor, and If the human body sensor is actuated, image data and character data are transferred to a portable telephone as an electronic mail, and they can be reported to an administrator.</p> |