Dr. Neri Oxman (Mrs. Bill Ackman) and friends designed, and presumably built and tested, "death masks" that, according to their description, besides being built from 3D scans and prints of the dying person's face, created a "heat map" of the "last breath", which was turned into swirls representing "the path the flow of air takes across the face.""Weird" is one way to describe this. Once you think about what would be required to make such a device actually work as advertised, "disturbing" also comes to mind. ...