Patent Document ID: 9645735
Application ID: 14164384
Patent Status: 1

Claim One:
1. An information processing device comprising: a processor; and a memory which stores a plurality of instructions, which when executed by the processor, cause the processor to execute: acquiring an image projected on a projection surface on which a manipulating object is placed by capturing by a camera; measuring a three-dimensional coordinate position of the manipulating object included in the captured image acquired by the acquiring; and controlling a projector to display an image on the manipulating object placed on the projection surface based on a distance between the three-dimensional coordinate position measured by the measuring and a border of a three-dimensional area in which the three-dimensional coordinate position of the manipulating object is capable of being measured, determined by the camera, the border not being displayed on the projection surface, wherein the controlling includes controlling the projector to display a graphic on the manipulating object in a specific color when the manipulating object moves and is over the border of the three-dimensional area, and the graphic is a vertical line segment or a lateral line segment corresponding to a part on the border in which the manipulating object placed on the projection and the border overlap with each other.