US 12,075,112 B2
Enabling rendering of user-specific information using a display device
Stefan Wänstedt, Luleå (SE); Peter Ökvist, Luleå (SE); and Tommy Arngren, Södra Sunderbyn (SE)
Assigned to Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
Appl. No. 18/011,886
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
PCT Filed Jun. 26, 2020, PCT No. PCT/EP2020/068146
§ 371(c)(1), (2) Date Dec. 21, 2022,
PCT Pub. No. WO2021/259508, PCT Pub. Date Dec. 30, 2021.
Prior Publication US 2023/0171460 A1, Jun. 1, 2023
Int. Cl. H04N 21/431 (2011.01); H04N 21/235 (2011.01)
CPC H04N 21/4316 (2013.01) [H04N 21/235 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A user device comprising:
a camera;
a processor; and
a memory storing instructions that, when executed by the processor, cause the user device to:
capture, using the camera, at least one image of real-world objects, including a display device that is separate from the user device;
decode the at least one image to obtain decoded content that comprises user-specific information which is specific for a user of the user device; and
render the decoded content for display to the user on a screen as an overlay over the real-world objects that are either rendered on or seen through the screen, with the decoded content overlaid on the display device.