We present a probabilistic model to monitor a user's emotions and engagement during the interaction with educational games. We illustrate how our probabilistic model assesses...
The differences between Augmented Reality (AR) systems and computer display based systems create a need for a different approach to the design and development of AR systems. To un...
IBM Community Tools (ICT) is a synchronous broadcast messaging system in use by a very large, globally distributed organization. ICT is interesting for a number of reasons, includ...
Justin D. Weisz, Thomas Erickson, Wendy A. Kellogg
Interaction tasks on a computer screen can technically be scaled to a much larger or much smaller sized input control area by adjusting the input device's control gain or the...
Interpersonal awareness is one person’s up-to-the moment knowledge about other group members, while artifact awareness is one person’s up-to-the-moment knowledge about other g...
Saul Greenberg, Stephen Voida, Nathan Stehr, Kimbe...