%0 Conference Paper %B Extended Abstracts %D 1998 %T When Two Hands Are Better Than One: Enhancing Collaboration Using Single Display Groupware. CHI’98 %A Stewart,J. %A Raybourn,E. %A Bederson, Benjamin B. %A Druin, Allison %B Extended Abstracts %P 287 - 288 %8 1998/// %G eng