The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 22, 2018
Filed:
Sep. 03, 2014
Essilor International (Compagnie Generale D'optique), Charenton-le-Pont, FR;
Amandine Debieuvre, Charenton-le-Pont, FR;
Benoît Callier, Charenton-le-Pont, FR;
Marion Swital, Charenton-le-Pont, FR;
Essilor International, Charenton-le-Pont, FR;
Abstract
A navigation method for a wearer of a see-through head mounted device, the method comprising: •—a wearer visualization parameter providing step (S), during which at least one wearer visualization parameter is provided, •—a geo-position determining step (S), during which the geo-position of the wearer along a route is determined, •—a geo-position comparing step during which the geo-position of the wearer determined during the geo-position determining step is compared to stored geo-positions along the route and •—a navigation visual aid function adapting step (S) during which upon matching of the geo-position of the wearer with one of the stored geo-positions, the navigation visual aid function is adapted based on the wearer vision parameter and the geo-position of the wearer to facilitate the guiding of the wearer.