A method, computer program, and data processing system for promoting an interactive discussion of lecture notes prior to an actual lecture using those notes is disclosed. An first client uploads lecture notes for perusal by students. If a student has a question regarding a particular section of the lecture...http://www.google.fr/patents/US6996604?utm_source=gb-gplus-shareBrevet US6996604 - Pre-availability of a lecture to promote interactivity
Pre-availability of a lecture to promote interactivity