Patent ID: 9111382
Filing Date: 2015-08-18
Classification: A63F,G06F,G06T

Abstract:
1. A display device comprising: a display unit configured to stereoscopically display an aggregation of a plurality of cubes in a three-dimensional space, the cubes being arranged along three directions perpendicular to one another; a detecting unit configured to detect moves of objects in the three-dimensional space; and a control unit configured to change a location of each of the cubes according to a detection result of the detecting unit, wherein the aggregation has six faces each of which is formed from surfaces of the cubes, each of the surfaces of the cubes being provided with indication, and the control unit is configured to rotate the cubes arranged along the face perpendicular to a first direction, among the three directions, around an axis along the first direction such that the surfaces of the cubes keep a positional relationship in the face perpendicular to the first direction and change places with each other in the faces perpendicular to a second direction or a third direction among the three directions, wherein the display unit is configured to stereoscopically display a plurality of aggregations in the three-dimensional space, and the control unit is configured to determine, when the detecting unit detects that groups of objects grasping a first aggregation, among the aggregations, at locations thereon relatively rotate around an axis along a direction in which the group of objects face each other, the direction in which the groups of objects face each other as the first direction, and to rotate the cubes of the first aggregation together with the cubes of a second aggregation, among the aggregations, according to a rotation amount by which the groups of objects relatively rotate, and wherein the display unit is configured to stereoscopically display the aggregations in such a manner that the first aggregation is nested in the second aggregation, and the control unit is configured to move, when the objects located in such positions that the first aggregation is sandwiched therebetween move, the first aggregation without moving the second aggregation according to moves of the objects with respect to the first aggregation.