Covering up your webcam lens prevents unwanted spying. But there’s another step you should take for full privacy.

The big con is that the resolution is a lot lower relative to the HQ rolling-shutter camera. But for computer vision, and a lot of other non-artistic applications, 1080p is plenty. Honestly ...

Camera shutter speed is an essential adjustment in photography – along with the aperture, the shutter moderates the amount of light entering the camera. Older cameras (and some newer ones ...