Abstract
When we are faced with choices, we often make decisions based on past experiences where we faced similar choices. If we could refer these choices, we would be able to make better decisions. In this paper, we propose a new life log system called "ChoiceLog". ChoiceLog can record the options that user choose and the options that they reject. Further, it can display recorded data via searches and notifications in order to support decision-making. We implemented ChoiceLog as an iOS application and conducted two evaluations to estimate its usefulness. From the results of the evaluations, we found that ChoiceLog could support decision-making processes in cases where there were a large number of choice selection logs. Moreover, for long-term use, we are planning to make it possible to filter notification from ChoiceLog based on date, time, and preset or user-customizable tags. © 2014 Springer International Publishing.
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CITATION STYLE
Koyama, J., Yamamoto, K., Kuramoto, I., & Tsujino, Y. (2014). ChoiceLog: Life log system based on choices for supporting decision-making. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 8522 LNCS, pp. 172–183). Springer Verlag. https://doi.org/10.1007/978-3-319-07863-2_18
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