Information processing apparatus, information processing system, and information processing method

An information processing system comprising:

• a detection unit that detects an object selected by a user with a finger-pointing gesture as a selected object;
• wherein
• the detection unit detects the selected object on a basis of a first extension line extending from a first line segment connecting a first reference point indicating a position of a wrist of a hand of the user corresponding to the finger-pointing gesture and a second reference point corresponding to a height of the wrist on a first perpendicular line perpendicularly extending from a base of an arm of the user corresponding to the finger-pointing gesture to a floor surface toward a wrist side.

An information processing method for detecting an object selected by a user with a finger-pointing gesture as a selected object, the method comprising:

• detecting, by an information processing apparatus, the selected object on a basis of a first extension line extending from a first line segment connecting a first reference point indicating a position of a wrist of a hand of the user corresponding to the finger-pointing gesture and a second reference point corresponding to a height of the wrist on a first perpendicular line perpendicularly extending from a base of an arm of the user corresponding to the finger-pointing gesture to a floor surface toward a wrist side.