Visualization for Activity Information Sharing System Using Self-Organizing Map

In this papar, we introduce a visualization method for acitivity information sharing system using Self-Organizing Map and the activity information sharing system "ALKAN2", which aims at gathering activity information for activity analysis. ALKAN2 gathers users\´ activity using sensor data and movie data. Moreover, ALKAN2 prepares display environment for users. A user mimics activities of other users, and a user sends the mimicked data to the server. As a result, the mimicked data can be objectively evaluated. In this papar, we explain visualization for sensor data of ALKAN2.