tag:blog.jackvinson.com,2007://1/tag:blog.jackvinson.com,2004://1.120-Comments for CSCW: The Use of Digital Backchannels in Shared Physical SpacesJack Vinson writes about knowledge management, personal effectiveness, theory of constraints and more. As of December 2007 Jack will likely start writing about product management too.Movable Type 4.01