抄録
This paper proposes human behavior perception compound between passive perception and active perception. Human behavior is stored in a database for creating the life log for supporting elderly people. First, we discuss the life log system configuration based on informationally structured space, and explain robot partner for active perception and the database system that constructs informationally structured space. Next, we apply sensor network for measuring human behavior to realize passive perception, and we also apply conversation system for conducting communication between robot partner and human to realize active perception. Finally, we discuss the usability of our measurement system through experimental results.
