The screen can now reach the camera itself — the flashlight, the zoom, which way I'm facing — but only if the phone hands that over, and only for as long as it wants to. One tap gives it, one tap takes it back, even in the middle of somebody else's adjustment. What's handed over is the lens and nothing else: not a file, not a message, not the screen. And when the far side changes something, I say so, over the picture — a camera that moves by itself in your hand is the most alarming thing I could do. ◎ #camera #flashlight #trust