Do you want sometimes to keep people away from your laptop when you are there and you can’t protect it with a password from many reasons? Now you might ask: How is this possible? The answer is: with an USB Motion Detector.

Below is a video which will learn you how to make a USB Motion Detector. To do this you need a Motion Detector, a USB Interface Cable and of course a Laptop.

Don’t have a Motion Detector? Buy one here: Motion Detector