US 12,446,775 B2
Eyewear with inter-pupillary distance estimation
Clemens Birklbauer, Vienna (AT); Matthias Kalkgruber, Vienna (AT); Tiago Miguel Pereira Torres, Vienna (AT); Yubin Xi, San Jose, CA (US); and Kai Zhou, Wr Neudorf (AT)
Assigned to Snap Inc., Santa Monica, CA (US)
Filed by Snap Inc., Santa Monica, CA (US)
Filed on Apr. 12, 2023, as Appl. No. 18/133,870.
Prior Publication US 2024/0341591 A1, Oct. 17, 2024
Int. Cl. A61B 3/11 (2006.01)
CPC A61B 3/111 (2013.01) 20 Claims
OG exemplary drawing
 
1. An eyewear device comprising:
a frame;
a processor configured to:
determine a deformation of the frame; and
estimate an inter pupillary distance (IPD) of a user based on the determined frame deformation; and
a display coupled to the frame configured to display an image as a function of the estimated IPD.