ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,174, issued on Sept. 15, was assigned to PEARSON EDUCATION INC. (Bloomington, Minn.).
"Interactive digital learning platform system" was invented by Kristin Sardina Araya (Corte Madera, Calif.) and Moshe Bercovich (Haifa, Israel).
According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods of the present disclosure provide for: receiving, from a first device of a first user of the plurality of users, a first user input comprising a first annotation related to the learning course content; determining a first anchor point to link the first annotation to a first portion of the learning course content; receiving, from a second device of a second u...