"Say you do a peace sign then a fist to the camera. It follows your hand movements. And medical research has shown based on your hand movement, it can identify your age.

This appears to be a gross distortion of a paper from AI company Haut.AI, who market an “AI skincare solution” to the beauty industry. The paper claimed to predict ages from hands and faces of Indian women. [Haut.AI; Wiley]"

Never change, Australia.