Telepresence device
The present invention relates to a telepresence device that is capable of enabling various types of verbal or non-verbal interaction between a remote user and a local user. In accordance with an embodiment, the telepresence device may include a camera combined with direction control means; a projector provided on a top of the camera, and configured such that a direction of the projector is controlled by the direction control means along with a direction of the camera; and a control unit configured to control the direction of the camera by operating the direction control means, to extract an object, at which a remote user gazes, from an image acquired by the camera whose direction has been controlled, to generate a projection image related to the object, and to project the projection image around the object by controlling the projector.
1. A telepresence device, comprising:
a camera combined with direction control means;
a projector provided on a top of the camera, and configured such that a direction of the projector is controlled by the direction control means along with a direction of the camera;
a control unit configured to control the direction of the camera by operating the direction control means, to extract an object, at which a remote user gazes, from an image acquired by the camera whose direction has been controlled, to generate a projection image related to the object, and to project the projection image around the object by controlling the projector;
a display configured to output a predetermined object that the remote user and a local user want to share;
a motion detection unit configured to detect a motion performed by the local user with respect to the output predetermined object;
wherein the projection image comprises one or more of an indicator indicating that the extracted object corresponds to the object at which the remote user gazes, and augmented information regarding the object to identify the object at which the remote user gazes by the local user;
a movement unit configured to move the telepresence device in a direction that is a reverse direction of a pushing direction when the local user has pushed the predetermined object on the display; and
wherein the movement unit is further configured to move the telepresence device in the direction that is a reverse direction of the pushing, direction based on rigidity of the predetermined object and magnitude of a pushing force.
2. The telepresence device of claim 1 , wherein the control unit is further configured to determine a gazing direction of the remote user based on gaze information of the remote user, and to activate the direction control means so that the camera is directed toward the gazing direction of the remote user.
3. The telepresence device of claim 1 , wherein:
the display outputs an image of a motion of the remote user; and
the motion detection unit detects a motion performed by the local user in response to the motion of the remote user output onto the display.
4. The telepresence device of claim 3 , wherein:
the telepresence device further comprises the movement unit configured to move the telepresence device forward or backward, the movement unit being disposed on the bottom of the telepresence device; and
the control unit is further configured to interpret the motion of the local user, and to control the movement unit and move the telepresence device forward or backward when the motion of the local user has been interpreted as being indicative of a movement of the telepresence device.
5. The telepresence device of claim 1 , wherein:
the motion of the local user comprises one or more of rotation, movement, enlargement and reduction of the predetermined object; and
the control unit is configured to rotate, move, enlarge or reduce the predetermined object on the display based on the motion of the local user.
6. The telepresence device of claim 1 , wherein the movement unit is an inverted pendulum type mobile base that moves based on predetermined tilt, location and speed information.