Object behavior evaluation based on wireless sensor network

In this work, we propose an object behavior evaluation system based on wireless sensor network. By the behavior information of objects contacted with human, it can evaluate the behavior characteristics of human under the interactions between human and environment, which goes beyond the traditional evaluation methods that directly monitor human themselves. The system can track and monitor the motion trail or vibration information of objects, the number of tracking objects can be up to 100 in local area. The evaluation of the indoor environment (a lab) has been realized in an experiment that shows the work time of the team in the lab.