Bei der whichfaceisreal.com soll jeweils entschieden werden, ob ein Bild eine echte Person zeigt oder künstlich erzeugt ist (via Lehrerzimmer):
«Computers are good, but your visual processing systems are even better. If you know what to look for, you can spot these fakes at a single glance — at least for the time being. The hardware and software used to generate them will continue to improve, and it may be only a few years until humans fall behind in the arms race between forgery and detection.
Our aim is to make you aware of the ease with which digital identities can be faked, and to help you spot these fakes at a single glance.»