Patent ID: 9189825
Filing Date: 2015-11-17
Classification: G06F,G06T,H04N

Abstract:
1. An electronic device, comprising: a display; a camera arranged on an upper end of the display and configured to obtain an image of a user; and a controller configured to: display a stereoscopic image to the display, scale the displayed stereoscopic image while moving the stereoscopic image along a single virtual axis according to a gesture recognized from the image obtained by the camera, and change a scale factor of the scaled stereoscopic image in proportion to a depth in a direction of the single virtual axis, wherein the direction of the single virtual axis is the same as a direction of the gesture recognized from the image obtained by the camera when the gesture is performed by a single body part of the user, the single body part being separated from the display, wherein the direction of the single virtual axis is perpendicular to the direction of the gesture recognized from the image obtained by the camera when the gesture is performed by two body parts of the user, the two body parts being separated from the display, and wherein the controller sets up a single virtual line as the single virtual axis, the single virtual line connecting a first virtual point corresponding to a first specific point between first and second body parts of the user at a first time and a second virtual point corresponding to a second specific point between the first and second body parts of the user at a second time.