ECSGlasses and EyePliances: using attention to open sociable windows of interaction.

Jeffrey S. Shell Roel Vertegaal Daniel Cheng Alexander W. Skaburskis Changuk Sohn A. James Stewart Omar Aoudeh Connor Dickie ECSGlasses and EyePliances: using attention to open sociable windows of interaction. 93-100 2004 conf/etra/2004 ETRA http://doi.acm.org/10.1145/968363.968384 db/conf/etra/etra2004.html#ShellVCSSSAD04