I wave at CCTV Cameras
Behind every camera, there's a recording system.
Attached to every recording system, there's a monitor, a TV or some kind of visual display device.
And the only thing that (currently) can interpret the images on those screens is a human being.
They might be watching to surveil and curtail liberty.
They might be watching to serve and protect.
Or they might be watching to stave off fear and prevent personal attack.
Whatever the reason. There's a human being behind every camera, device and screen.
I don't know if I'm doing it to defy, to thank, or to encourage.
I have no way of knowing.
But that's why I wave at CCTV cameras.