Designing attentive cell phone using wearable eyecontact sensors. - Roel Vertegaal; Connor Dickie; Changuk Sohn; Myron Flickner (CHI Extended Abstracts, 2002)

GAZE-2: an attentive video conferencing system. - Roel Vertegaal; Ivo Weevers; Changuk Sohn (CHI Extended Abstracts, 2002)

GAZE-2: conveying eye contact in group video conferencing using eye-controlled camera direction. - Roel Vertegaal; Ivo Weevers; Changuk Sohn; Chris Cheung (CHI, 2003)

Eye contact sensing glasses for attention-sensitive wearable video blogging. - Connor Dickie; Roel Vertegaal; Jeffrey S. Shell; Changuk Sohn; Daniel Cheng; Omar Aoudeh (CHI Extended Abstracts, 2004)

Attentive display: paintings as attentive user interfaces. - David Holman; Roel Vertegaal; Changuk Sohn; Daniel Cheng (CHI Extended Abstracts, 2004)

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 (ETRA, 2004)

OverHear: augmenting attention in remote social gatherings through computer-mediated hearing. - J. David Smith; Matthew Donald; Daniel Chen 004; Daniel Cheng; Changuk Sohn; Aadil Mamuji; David Holman; Roel Vertegaal (CHI Extended Abstracts, 2005)

Media eyepliances: using eye tracking for remote control focus selection of appliances. - Roel Vertegaal; Aadil Mamuji; Changuk Sohn; Daniel Cheng (CHI Extended Abstracts, 2005)

eyeLook: using attention to facilitate mobile media consumption. - Connor Dickie; Roel Vertegaal; Changuk Sohn; Daniel Cheng (UIST, 2005)

ViewPointer: lightweight calibration-free eye tracking for ubiquitous handsfree deixis. - John D. Smith; Roel Vertegaal; Changuk Sohn (UIST, 2005)

AuraOrb: social notification appliance. - Mark Altosaar; Roel Vertegaal; Changuk Sohn; Daniel Cheng (CHI Extended Abstracts, 2006)

AuraOrb: using social awareness cues in the design of progressive notification appliances. - Mark Altosaar; Roel Vertegaal; Changuk Sohn; Daniel Cheng (OZCHI, 2006)

The Attentive Hearing Aid: Eye Selection of Auditory Sources for Hearing Impaired Users. - Jamie Hart; Dumitru Onceanu; Changuk Sohn; Doug Wightman; Roel Vertegaal (INTERACT (1), 2009)