US 11,917,120 B2
Eyewear with strain gauge estimation
Jason Heger, Louisville, CO (US); and Russell Patton, Playa Vista, CA (US)
Assigned to SNAP INC., Santa Monica, CA (US)
Filed by Snap Inc., Santa Monica, CA (US)
Filed on Sep. 24, 2021, as Appl. No. 17/483,937.
Claims priority of provisional application 63/084,279, filed on Sep. 28, 2020.
Prior Publication US 2022/0103802 A1, Mar. 31, 2022
Int. Cl. H04N 13/246 (2018.01); H04N 13/327 (2018.01); H04N 13/344 (2018.01); H04N 13/239 (2018.01); G01B 7/16 (2006.01); G01B 11/22 (2006.01); H04N 13/383 (2018.01); H04N 13/38 (2018.01); H04N 13/00 (2018.01)
CPC H04N 13/246 (2018.05) [G01B 7/18 (2013.01); G01B 11/22 (2013.01); H04N 13/239 (2018.05); H04N 13/327 (2018.05); H04N 13/344 (2018.05); H04N 13/38 (2018.05); H04N 13/383 (2018.05); H04N 2013/0081 (2013.01)] 18 Claims
OG exemplary drawing
 
1. Eyewear, comprising:
a frame;
a sensor coupled to the frame and configured to sense distortion of the frame as a function of being worn by a head of a user and generate a sensor signal indicative of a magnitude of distortion of the frame resulting from being worn by the head of the user;
a camera coupled to the frame and configured to capture a camera image having pixels;
a display supported by the frame and configured to display a display image having pixels; and
an electronic processor configured to:
receive the sensor signal;
calibrate a pixel shift of the camera image as a function of the sensor signal resulting from being worn by the head of the user; and
display the display image.