Patent ID: 11928251
Assignee: 3D INTERACTIVE CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  A  H | IPC G

Claim 7:
8. A motion sickness reduction apparatus for a virtual reality (VR) motion platform, the apparatus comprising:
a content motion data input unit configured to receive content motion data included in VR content;
a motion device controller configured to transmit motion control data corresponding to the content motion data received by the content motion data input unit to a motion device and controlling motion of the motion device;
a sensing data receiver configured to receive motion detection data corresponding to a motion state of the motion device from a predetermined sensing device;
a motion sickness-causing section selector configured to select a motion sickness-causing section using a difference between the motion control data and the motion detection data; and
a final motion control data generator configured to generate final motion control data for minimizing a degree of motion sickness in the motion sickness-causing section selected by the motion sickness-causing section selector according to a preset algorithm and to store the final motion control data,
wherein the motion device controller transmits the final motion control data to the motion device and controls motion of the motion device when three-dimensional (3D) VR content is reproduced and processed.