READ: This project is a video sensing project that makes very loud noises. Please remove any headphones you might be using. Laptops Recommended. Thank you! INFO: Made and tested on a Chromebook. INSTRUCTIONS: Drag the dot to where you want to motion to be when this alarm goes off. Set volume to 1 on your computer and press B key. Keep increasing volume and pressing B until it's loud enough to be an alarm. Now use up and down arrow keys to change the size of the area. Now press space to set the alarm. The area will become invisible. Now try touching the area. If it beeps, your alarm is set! now just wait...