Classification of physical interactions between two subjects

This work addresses the problem of detecting and classifying the interaction between two subjects. While the use of Wireless Sensor Networks (WSN) for human action detection has been widely investigated, the use of this technology for detecting actions that involve multiple subjects has not been explored yet. We explain what we mean for interaction between subjects and we also give the motivation behind this research. Our approach is then presented wherein we perform classification in a particular case study. © 2009 IEEE.