Using Digital Document Network System for Group Learning Activities.

With the increasing volume of privately-owned digital documents it is becoming more important to manage the documents for effective use. For document management, we propose a digital document network system. The system has been improved for use as a group-learning assistance system. In this paper the functions added to the system are explained. The validity of the system was evaluated by observing the behaviors of the students who used the learning assistance system for their learning and by interviewing them.