US Patent 11250718 Electronic document presentation management system

A method for managing engagement and presentation content of an electronic document involves providing container metadata identifying engagement containers within the electronic document, providing engagement data linked to the engagement containers, the engagement data comprising parameters of an engagement based on the segments of content in the linked engagement containers, executing a procedure to traverse engagement containers identified in the container metadata. The procedure includes accepting, based on user input, data responsive to the engagement, and assigning a score for the current engagement container based on the received data and the parameters defined in the engagement metadata.