Personal Informatics & Context: Using Context to Reveal Factors that Affect Behavior

My Ph.D. thesis explores the use of contextual information in personal informatics systems to help users understand the factors that affect their behavior. Most personal informatics systems only show one type of behavioral information, which makes it difficult to discover the factors that affect one's behavior. Supporting exploration of multiple types of contextual and behavioral information in a single interface may help.


Using context to reveal factors that affect physical activity

Ian Li, Anind K. Dey, Jodi Forlizzi

ACM Transactions on Computer Human Interaction, vol. 19(1), 2012 Mar, pp. 1-21

Understanding My Data, Myself: Supporting Self-Reflection with Ubicomp Technologies

Ian Li, Anind K. Dey, Jodi Forlizzi

Ubicomp 2011, 2011, pp. 405-414

A stage-based model of personal informatics systems

Ian Li, Anind K. Dey, Jodi Forlizzi

CHI 2010, 2010, pp. 557-566


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