ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,471,834, issued on Nov. 18.

"Interactive assessment system and method of use" was invented by William Ray (Columbus, Ohio).

According to the abstract* released by the U.S. Patent & Trademark Office: "An interactive assessment system for measuring neurologic function and method of use are provided herein. The interactive assessment system includes an interactive assessment device comprising an interactive display defining longitudinal and lateral columns of interactive nodes, each interactive node is coupled to a sensor, and has an illumination mode and a delumination mode. The interactive assessment system also including a processing device in communication with the interactive asses...