> But the direction is clear, and it points at the camera. The obvious fixes are louder ones: a brighter light, an audible shutter, a clear signal when video is rolling.
The same technical fixes were proposed for cameraphones in the late 2000s - lights, shutter sounds, etc. Most phones in that era experimented with various implementations, but pretty much all of them were easily defeated.
As you say, the real solution is to make it socially unacceptable to use them in public places. The appropriate tools are banning and shunning, not lights and sounds.
> But the direction is clear, and it points at the camera. The obvious fixes are louder ones: a brighter light, an audible shutter, a clear signal when video is rolling.
I wouldn't trust those. Why would I?
The obvious fix is to remove the camera, period.
The same technical fixes were proposed for cameraphones in the late 2000s - lights, shutter sounds, etc. Most phones in that era experimented with various implementations, but pretty much all of them were easily defeated.
As you say, the real solution is to make it socially unacceptable to use them in public places. The appropriate tools are banning and shunning, not lights and sounds.