| 摘要 |
PROBLEM TO BE SOLVED: To provide a sensor unit capable of precisely sensing an attitude, without depending on the service environment. SOLUTION: This sensor unit is formed by storing in a portable casing a gyro unit 6 for detecting an attitude and a movement, an artificial retina IC 7 for detecting the relative attitude and the movement of an object in a view, acoustic sensors 8 for detecting the presence of a sound source present around the periphery, D-GPS9, and a controller 5 for controlling the operation of these sensors. The controller 5 accepts the results of detection by the sensors 3 to 9 in real time, records these results of detection in updatable manner in an information space formed in a specified memory area and, based on the recorded results of detection, induces the information indicating the events produced around the casing. Thus, the movement simulating human perceptual actions can be detected. |
