CPC H04N 13/327 (2018.05) [G02B 27/017 (2013.01); G02B 27/0189 (2013.01); H04N 13/366 (2018.05); G02B 7/12 (2013.01); G02B 2027/0129 (2013.01); G02B 2027/0138 (2013.01); G02B 2027/0141 (2013.01); G02B 2027/0178 (2013.01); G02B 2027/0198 (2013.01)] | 20 Claims |
1. A head-mounted display device for determining an inter-pupillary distance of a user, comprising:
a see-through display providing both eyes of the user with a view of a physical object;
a processor; and
a non-volatile storage device holding instructions executable by the processor to:
display an image that corresponds to the physical object viewable by the user, wherein the image is displayed to a first eye of the user at an offset to the physical object;
display blocking light to a second eye of the user to obscure vision in the second eye;
receive an alignment user input from the user;
in response to receiving the alignment user input, move a position of the image relative to the physical object;
receive a completion user input from the user;
in response to receiving the completion user input, determine the inter-pupillary distance of the user; and
calibrate the head-mounted display device based on the inter-pupillary distance.
|