Providing methods and systems for a computer-aided group-learning environment, where a number of users can interact and work on a subject together. The system and method can monitor and analyze users' inputs. The analysis process can identify a user's performance on the subject, and can understand some...http://www.google.de/patents/USRE39942?utm_source=gb-gplus-sharePatent USRE39942 - Computer-aided group-learning methods and systems
