Patent ID: 11861055
Assignee: FIVE FOR CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A virtual reality system having a video display apparatus worn on a user to display a video of virtual reality, the virtual reality system comprising:
a display unit that is configured to display the video including a predetermined display object;
a control unit that is configured to control a change of the video displayed on the display unit;
an origin position setting unit that is configured to set an origin position;
a current position recognition unit that is configured to detect and recognize a current position of the user; and
a progress direction setting unit that is configured to calculate a direction of the current position recognized by the current position recognition unit with respect to the origin position set by the origin position setting unit, and set a progress direction in the displayed video in accordance with the direction, and
a distance calculation unit that is configured to calculate a distance from the origin position to the current position, wherein a position of the display object is changed in accordance with the distance from the origin position to the current position calculated by the distance calculation unit;
and the control unit is further configured to control a change of the video to cause the video to progress in a progress direction set by the progress direction setting unit.