In a shared workspace, a session for managing connection of conference systems, a file used in a conference and created as a record of the conference, reference information to a resource relevant to the conference, and history information of file access made by conference participants are managed. The...http://www.google.fr/patents/US7856473?utm_source=gb-gplus-shareBrevet US7856473 - Teleconference system, teleconference support method, and computer program
Teleconference system, teleconference support method, and computer program
