US Patent Issued to HUMMINGBIRDS AI on Feb. 10 for "System and method for continuous privacy-preserving facial-based authentication and feedback" (American, Canadian, Colombian Inventors)

ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,547,689, issued on Feb. 10, was assigned to HUMMINGBIRDS AI INC. (Aventura, Fla.).

"System and method for continuous privacy-preserving facial-based authentication and feedback" was invented by Nima Schei (Miami Beach, Fla.), Hamed Tabkhivayghan (Charlotte, N.C.), Ehsan Foroughi (Toronto) and David Alejandro Pabon Correa (Bogota, Colombia).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of maintaining the security of an authentication session comprises operating a camera device to continuously capture a view of an environment of a computing device, performing face detection to detect all faces in the environment, performing comparisons between fa...