A Non-Obtrusive User Interface for Increasing Social Awareness on the World Wide Web.

Olivier Liechti Mark Sifer Tadao Ichikawa A Non-Obtrusive User Interface for Increasing Social Awareness on the World Wide Web. 1999 3 Personal and Ubiquitous Computing 1/2 db/journals/puc/puc3.html#LiechtiSI99