http://www.tinagonsalves.com/medulla.html

From the website: “MEDULLA INTIMATA is a necklace that contains a video screen and biometric sensors. The sensors (using analysis of speech and tonal range of conversaton) monitor the wearer’s emotions to guide real-time video-generation that evokes a sense of seeing beneath the surface of the skin, exposing the emotional and physical inner body. Video is displayed on the screen embedded in the jewellery.”