Can makeup beat facial recognition tech? What Richa Chadha’s ‘tutorial’ gets right, and wrong

Actor Richa Chadha suggested drawing eyes and lips and concealing eyebrows. How does facial recognition work, and what can such makeup do to interfere with it?Actor Richa Chadha recently shared a makeup tutorial on X, suggesting that protesters concerned about being filmed without their consent could use cosmetics to confuse facial recognition systems.