Historically, predictive human performance modeling has been successful at predicting the task execution time of skilled users on a desktop computer. More recent work has predicted novice behavior in web searches. This paper reports on a collaborative effort between industry and academia to expand the scope of predictive modeling to the mobile phone domain, both skilled and novice behavior, and...

Abstract “Lifestyle politics” suggests that political and ideological opinions are strongly connected to our consumption choices, music food taste, cultural preferences, other aspects of daily lives. With the growing polarization this idea has become all more relevant a wide range social scientists. Empirical research in domain, however, is confronted with an impractical challenge; type detaile...