AR Human Atlas is a free Android app developed by VIT Vellore - B.Sc Multimedia Dept. This lifestyle app offers an in-depth exploration of the human body's organ systems, including the Skeletal, Respiratory, Muscular, Circulatory, Digestive, and Nervous systems. The app uses 3D models and easy-to-understand descriptions to provide a comprehensive understanding of each system.

One of the best features of AR Human Atlas is the ability to move, rotate, and scale the organ systems to suit your needs. The app requires a marker, which can be downloaded from the link provided. Once you have printed the marker and placed it in front of your camera, you can explore the human body in great detail. It's worth noting that you can also open the marker image on another device, although this may not be as accurate as using a printed marker.