They patched that footage into pattern recognition software that identified the shapes of the individual humans and translated them into vector data in 3D space. This made it possible to import all the data into the T’Rain game engine. The same positions and movements were conferred on avatars from the T’Rain world. The stream of human passengers walking down the corridor in their blazers, their high heels, their Chicago Bears sweatpants, became a stream of K’Shetriae, Dwinn, trolls, and other fantasy characters, dressed in chain mail, plate armor, and wizards’ robes, moving down a stone-lined passageway at the exit of the mighty Citadel of Garzantum.