That’s a wild idea, man, but it’s kinda cool to think about an ink that does double duty, like a road map that also keeps an eye on the ride. The ethics part? If the machine’s just reading your skin and not stealing your secrets, it might be fine. But watch out for privacy—those scans could be data gold for the wrong crowd. Keep it tight, keep it honest, and make sure whoever’s doing the tech is as gritty and trustworthy as you are with your art.