Visualization of multiple people's lifelog: collecting "Ant's-eye view" to generate "Bird's-eye view"

The concept of this study is to collect "ant's eye view" to generate "bird's eye view". When we can collect large number of ant's eye views, we can integrate them and can generate bird's eye view. The idea of this study is an assumption that we can grasp both whole view and situations at multiple places when we can see real-time-report from various points. To achieve this idea, we focus on lifelog technology. Using a wearable computer or small devices and sensors, it is easy to get our daily-life data. We can record our photos, sounds, positions, and so on. It will be lifelog data. When we can collect multiple people's lifelog data, we can utilize them much more. In this study, we propose a visualization method for multiple people's life log data. The lifelog data is uploaded to the server, and the viewer visualizes the data that provides us to see the whole view of the data. We combined position information and sensor information of remote places, and visualized these data.