Patent attributes
According to one of aspects, a display device includes: a display unit; a control unit; and a detection unit. The display unit stereoscopically displays a plurality of three-dimensional blocks each including one or more elements each occupying one of divided sections in a virtual play region divided in a three-dimensional matrix manner in a display space. The detection unit detects a position of a body in the display space. The control unit controls the display unit to cause a movable three-dimensional block to appear. When change of the body with time in the display space is detected by the detection unit, the control unit controls the display unit to move the movable three-dimensional block. When all sections of one layer in the play region are filled with elements of the plurality of three-dimensional and the movable three-dimensional block, the control unit controls the display unit to erase the elements.
