US 12,443,288 B2
Code scanning via augmented reality device
Ana Garcia Puyol, Mountain View, CA (US); Reggie Wirjadi, Union City, CA (US); Isaac Rose, Lafayette, CA (US); and Andrew Mast, Seattle, WA (US)
Assigned to Meta Platforms Technologies, LLC, Menlo Park, CA (US)
Filed by Meta Platforms Technologies, LLC, Menlo Park, CA (US)
Filed on Oct. 27, 2023, as Appl. No. 18/496,454.
Claims priority of provisional application 63/381,515, filed on Oct. 28, 2022.
Prior Publication US 2024/0143085 A1, May 2, 2024
Int. Cl. G06F 3/01 (2006.01); G06F 3/04815 (2022.01); G06F 3/16 (2006.01); G06K 7/14 (2006.01); H04N 23/667 (2023.01)
CPC G06F 3/017 (2013.01) [G06F 3/04815 (2013.01); G06K 7/1417 (2013.01); H04N 23/667 (2023.01); G06F 3/167 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A computer-implemented method, performed by at least one processor, the method comprising:
in response to detecting (i) a predetermined gesture performed by a user of a head-worn device and (ii) a presence of a quick-response (QR) code within a field of view (FOV) of the user:
switching a camera of the head-worn device from a stand-by mode to an active mode; and
capturing, via the camera of the head-worn device, image data of the FOV of the user, the image data including the QR code;
displaying virtual content based on the QR code to the user at the head-worn device; and
updating the virtual content in response to a navigation command performed by the user.