Several methodologies have been tested to try and thwart growing facial recognition technologies, however perhaps none are as elegant as Polish designer Ewa Nowak’s metal jewelry. Her project, Incognito, was born out of her own uneasiness about the global state of privacy, and was tested using Facebook’s DeepFace algorithm to ensure its success.

The implement is worn like glasses, with arms reaching around the wearer’s ears.[…]

Source: Sculptural Metal Jewelry by Ewa Nowak Helps Wearers Avoid Being Tracked by Facial Recognition Technology