ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,456,204, issued on Oct. 28, was assigned to SWORD HEALTH S.A. (Oporto, Portugal).

"Computer vision-driven interactive full-body motion tracking" was invented by Luis Antonio Correia de Oliveira (Oporto, Portugal), Pedro Henrique Oliveira Santos (Oporto, Portugal), Gustavo Seixas De Sa Burmester (Oporto, Portugal), Ricardo Miguel Pontes Leonardo (Oporto, Portugal) and Pedro Fillipe da Silva Rodrigues (Oporto, Portugal).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods described herein relate to computer vision-driven full-body motion tracking using a portable computing device. The portable computing device has a first image sensor and a s...