| 摘要 |
PROBLEM TO BE SOLVED: To provide an advertisement display method using a floor, capable of detecting human behaviors and displaying corresponding advertisements. SOLUTION: When a human travels in an arrow direction, first, a sensor 1 detects the human. When the human continues to travel in the arrow direction, then, a sensor 2 detects the human. Thus, the human-traveling direction is detected on the basis of a positional relationship between the sensor 1 and the sensor 2. A human speed is calculated from time taken to travel between sensors and a distance between the sensors. After calculation of the human traveling direction and speed, an advertisement is displayed in an optimal direction at an optimal speed. COPYRIGHT: (C)2011,JPO&INPIT
|
