Lifelog Collection Using a Smartphone for Medical History Form

摘要

In this paper, we present a lifelog system which collects user's daily information for medical care. To achieve this goal, we propose to use a smart-phone. It has many kinds of sensors like GPS, accelerometer, and magnetic sensor. In this reason, users can easily obtain their lifelog information whenever they need. By using the stored information, users can find their life habits. The stored information can be used in medical care, too. Experiments show that smartphone has good performance as a life log collector device.