ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,068, issued on Sept. 15, was assigned to MOTOROLA SOLUTIONS INC. (Chicago).

"System and method for visibly defining a dynamically-sized exit clearance area" was invented by Chung Yong Chong (Simpang Ampat, Malaysia), Vivian Wei Wern Ng (Bayan Lepas, Malaysia), Tze Voon Tan (Bukit Mertajam, Malaysia) and Chun Meng Tan (Bayan Lepas, Malaysia).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system and method for visibly defining a dynamically-sized exit clearance area is disclosed. The method includes carrying out analytics on a plurality of images, of a first occupancy area, over a first time period, and prior to exit of at least one object from the ...