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The Personal Informatics Lab is a resource for researchers, developers, and designers who are interested in developing and evaluating personal informatics systems. This resource includes a listing of articles relevant to personal informatics systems and descriptions of a model to describe, analyze, and compare such systems.


The Articles page lists research papers, books, newspaper articles, and blog posts related to personal informatics.


  • Model: introduction to the Stage-Based Model of Personal Informatics
  • Survey: transcript of the survey used in the study to develop the model


Contact us for questions, comments, and suggestions.

Ian Li
Anind Dey
Jodi Forlizzi

Human Computer Interaction Institute
Carnegie Mellon University
Pittsburgh, PA 15213

Created by Ian Li. HCII, Carnegie Mellon University.