The document discusses human posture and mannerism identification using deep learning. It describes how a deep learning model can be trained on media data from humans to recognize certain personalities based on their postures. This could then be used for applications like home security systems to prevent unwanted entrance. The document reviews several related works that use techniques like pose estimation, skeleton modeling, and deep neural networks to identify body joints and estimate full-body poses from images and video. Accurately estimating poses of multiple people remains a challenge, but recent methods using techniques like part affinity fields have achieved real-time performance with good accuracy.