US 12,236,527 B2
Remote-control system, remote-controller, and remote-control method
Chun-Kai Huang, Taoyuan (TW); and Jyun-Jhong Lin, Taoyuan (TW)
Assigned to HTC Corporation, Taoyuan (TW)
Filed by HTC Corporation, Taoyuan (TW)
Filed on Sep. 12, 2022, as Appl. No. 17/943,131.
Prior Publication US 2024/0087224 A1, Mar. 14, 2024
Int. Cl. G06T 17/05 (2011.01); G02B 27/01 (2006.01); G06F 3/14 (2006.01); G06T 7/579 (2017.01); G06T 7/70 (2017.01); G09G 3/00 (2006.01)
CPC G06T 17/05 (2013.01) [G02B 27/017 (2013.01); G06F 3/14 (2013.01); G06T 7/579 (2017.01); G06T 7/70 (2017.01); G09G 3/00 (2013.01); G06T 2207/30204 (2013.01); G06V 2201/07 (2022.01)] 11 Claims
OG exemplary drawing
 
1. A remote-control system, comprising:
a first display;
a head mounted display;
a remote-controller, comprising an image capture device and an inertial measurement unit, wherein the image capture device obtains environmental image data and the inertial measurement unit obtains pose data of the remote-controller; and
a computing device, communicatively connected to the remote-controller, the head mounted display, and the first display,
wherein the remote-controller builds a map according to the environmental image data based on a simultaneous localization and mapping (SLAM) algorithm,
obtains first location information of the first display in the map according to the environmental image data, and
determines a position of a cursor on the first display according to the pose data and the first location information,
wherein the computing device receives the position of the cursor from the remote-controller and controls the first display to display the cursor according to the position of the cursor,
wherein the computing device controls the head-mounted display to render a virtual object with a shape of the first display in an extended reality scene according to the first location information.