iGrocer: a ubiquitous and pervasive smart grocery shopping system
Proceedings of the 2003 ACM symposium on Applied computing
A location-aware recommender system for mobile shopping environments
Expert Systems with Applications: An International Journal
Information Systems and Activity Theory: A Case Study of Doctors and Mobile Knowledge Work
ITNG '10 Proceedings of the 2010 Seventh International Conference on Information Technology: New Generations
Using activity theory to model context awareness
MRC'05 Proceedings of the Second international conference on Modeling and Retrieval of Context
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Context-aware interaction is an important topic in ubiquitous computing field. One of the critical problems is how to match the user expectation and the system feedbacks on context. Context is always dependent on user activity. In order to understand user activity and related context information in a clear and structural way, a comprehensive user activity model and a context model are being built based on activity theory. A design method will be proposed and expected to direct the design process of mobile context-aware interaction. A mobile shopping assistant is going to be designed and evaluated as a case study to improve the design method of mobile context-aware interaction.