2000/01/09 by Paul P. Maglio, Rob Barrett, Christopher S. Campbell +1 · 1 citation
Computer Science · Engineering · #Artificial intelligence #Class (philosophy) #Computer science #Engineering #Focus (optics) #Gaze #Gaze Tracking and Assistive Technology #Human–computer interaction #Information system #Interactive and Immersive Displays #Internet privacy #Simple (philosophy) #Usability and User Interface Design #User information #User interface #User modeling #User needs #Web navigation #Web page #World Wide Web
paper · pdf · doi:10.1145/325737.325821
openalex publication_date 2000/01/09 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/29
Attentive systems pay attention to what users do so that they can attend to what users need. Such systems track user behavior, model user interests, and anticipate user desires and actions. Because the general class of attentive systems is broad — ranging from human butlers to web sites that profile users — we have focused specifically on attentive information systems, which observe user actions with information resources, model user information states, and suggest information that might be helpful to users. In particular, we describe an implemented system, Simple User Interest Tracker (Suitor), that tracks computer users through multiple channels — gaze, web browsing, application focus — to determine their interests and to satisfy their information needs. By observing behavior and modeling users, Suitor finds and displays potentially relevant information that is both timely and non-disruptive to the users' ongoing activities.