Source: 1. Nigel Davies and Hans-Werner Gellersen Beyond Prototypes: Challenges in Deploying Ubiquitous Systems. IEEE Pervasive Computing , Volume 1 (Jan-March 2002). 26-35. 2. The Guide Project, http://www.guide.lancs.ac.uk
Lancaster Guide Interface Source: The Guide Project, http://www.guide.lancs.ac.uk
Generalized tool for gathering, processing and providing information about users
Source: Orwant, J., Heterogeneous Learning in the Doppelganger User Modeling System. in User Modeling and User-Adapted Interaction , (1995), 107-130.
Doppelganger Source: Orwant, J., Heterogeneous Learning in the Doppelganger User Modeling System. in User Modeling and User-Adapted Interaction , (1995), 107-130. Applications Beta Distribution Linear Prediction Markov Models Learning Toolbox Sensors
Activity Compass Project
Location Modeling to help disabled
PDA device application developed to assist with location tracking
Tracking movements and comparing them to a map
Prediction algorithms used Relational Markov Models
Source: Patterson, D.J., Etzioni, O. and Kautz, H. The Activity Compass, University of Washington, 2003.
Prototype of Activity Compass Source: Patterson, D.J., Etzioni, O. and Kautz, H. The Activity Compass, University of Washington, 2003.
Possible Data Sources
Markov Modeling Toolkits
Manual Logs for Evaluation Purposes
User modeling software
Consists of components which model aspects of the user
Allows the user model to be scruntised
Source: Kay, J., Kummerfeld, B. and Lauder, P., Managing private user models and shared personas. in Workshop on User Modelling for Ubiquitous Computing , (Pittsburgh, USA, 2003).
Example of User Model Output from Personis: Modeling the locations where the user has been
Publish/Subscribe Messaging System
Messages routed by content
Application: sending messages between sensors and modeling software