S-Space College of Engineering/Engineering Practice School (공과대학/대학원) Dept. of Electrical and Computer Engineering (전기·정보공학부) Theses (Master's Degree_전기·정보공학부)
Development of a life-logging platform using smart devices and its applications : 스마트폰과 웨어러블 기반의 라이프 로깅 플랫폼 및 그 응용
- 공과대학 전기·정보공학부
- Issue Date
- 서울대학교 대학원
- 학위논문 (석사)-- 서울대학교 대학원 : 전기·정보공학부, 2017. 2. 오성회.
- With the advance in sensing and related technology, smartphone and wearable device
became the important machine for peoples convenient life with extensive data of
user information like location or motion. These data are closest data from the user, collected
literally on users hand. So using smart devices, we can figure out users status
and log users daily life pattern more precisely. Applications about life-logging with
smart device are got attention in this context.
We propose life-logging framework which collects as various data as possible.
In our framework, we propose not smartphone life-logging platform only or wearable
life-logging platform only, but, an integrated life-logging platform that uses both
of them. Proposed platform collect many data as possible with protecting generality,
which means that user of various OS version can use this platform. Our platform can
be applied in many application like a psychological experiment.
To prove our platform is adaptable to many examples, in this thesis, we propose
also inferring mood application that infers users current change of mood such that
activeness-whether he or she is more active or less active than past- or happiness. We
collected Application extracts features from collected data using proposed method.