(Note -- the CHI 2002 proceedings are not online yet, so some links are to related but different papers.)
Really cool window rearranging idea:
Web-related Work:
Separating the Swarm: Categorization Methods for User Sessions on the Web
Integrating Speech into UIS:
Speech in the Call Center: Comparing Natural Language Call Routing with Touch-Tone Menus
Gestural and Audio Metaphors as a Means of Control for Mobile Devices
Hubbub: A Sound-Enhanced Mobile Instant Messenger That Supports
Awareness and Opportunistic Interactions
Introducing Instant Messaging Into the Workplace
Videos