Protect the unauthorized use of your webcam from any random online user trying to spy on you. And is not because you have anything to hide, but because it your privacy, and no one should enter if they haven't been invited to.
This solution blocks physically the camera with a panel, so no one can see what you are doing (at home, work place or other place). This is the best line of defense, because, even if your system had been hacked (and software can be easily hacked), they only see a dark image, and nothing more. And because this was designed to be easy enable and disable the camera (using a hinge mechanism), it's much better than a sticker that you need to remove do use the camera, and replace from time to time and clean the dirt from your camera. This is intended to you adhere onto your desktop and some laptops by applying a (not included) two-side tape.
To use the webcam you just need to pull panel of plastic up to unblock the view to the camera, and pull down to block the view and disable the webcam (much like some larger external webcams have a physical slider that covers the lense when not in use).
In one side you can also print, for example, a tiny message, if you choose to send to the unauthorized online trespassers.
And at the other side (facing you) you can print a nice image that matches your own style.
I hope it is enjoy!