Heiko presents a paper that shows that eye gestures can be used to interact with a computer. In his experiments he shows that users can learn gesture with eyes (basically moving the eyes in a certain pattern, e.g. following the outline of a dialog box). The paper is part of his PhD research on eye-tracking for interaction. More details are in:
Heiko Drewes, Albrecht Schmidt. Interacting with the Computer using Gaze Gestures. Proceedings of INTERACT 2007.
Richard’s paper is on collaboration support with a proxy based approach. Using our previous work on the UsaProxy we extended the functionality to supported synchronous communication while using the Web:
Richard Atterer, Albrecht Schmidt, and Monika Wnuk. A Proxy-Based Infrastructure for Web Application Sharing and Remote Collaboration on Web Pages. Proceedings of INTERACT 2007.