| 摘要 |
PROBLEM TO BE SOLVED: To accurately recognize an input instruction to a device using an object which moves with a predetermined feature.SOLUTION: An information processing device comprises: detection means that detects an object existing in a predetermined detection range, and outputs detection data corresponding to the detected object; coordinate calculation means that calculates the coordinate of at least one part of the object on the basis of the detection data; and determination means that collates a collation pattern defining a trajectory set corresponding to the part of the object whose coordinate is calculated and an allowable range from the trajectory with an area determined on the basis of a temporal change in the calculated coordinate, and determines an instruction to a device on the basis of the collation result. |
