Using GPS to learn significant locations and predict movement across multiple users
Personal and Ubiquitous Computing
MyLifeBits: a personal database for everything
Communications of the ACM - Personal information management
Automatically Segmenting LifeLog Data into Events
WIAMIS '08 Proceedings of the 2008 Ninth International Workshop on Image Analysis for Multimedia Interactive Services
Lifelog event management: crowd research case study
J-MRE '11 Proceedings of the 2011 joint ACM workshop on Modeling and representing events
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The data related to our life experiences is called lifelog and it can easily be collected these days. Although lifelog research has been conducted for a long time, its application is still under development. In our research, we aimed at structuring of a lifelog with multiple sensors for the purpose of the application such as tools to recall memories. We actually captured a lifelog data with a device that has multiple sensors, and we estimated the events, i.e., the participants' activities. Then, the system correctly estimated events 70.4% of the time. Moreover, we efficiently showed the estimated results on the viewer we created. Finally, we verified the effectiveness of the research in experiment with two participants.