Activity Awareness: Framework for sharing knowledge of people, projects, and places.

Koichi Hayashi Tan Hazama Takahiko Nomura Toshifumi Yamada Stephan Gudmundson Activity Awareness: Framework for sharing knowledge of people, projects, and places. 99- 1999 ECSCW db/conf/ecscw/ecscw1999.html#HayashiHNYG99