Oculus Telepresence system mobilizes your webcam-equipped netbook for sentry duty. Users seat an 11-inch netbook on an adjustable stand and install the open-source control software on an different computer. It’s compatible with iOS, Android and Windows (7, Vista, XP) operating systems. The Arduino micro-controller allows the webcam periscope to tilt so, while you won’t be able to do much to stop those burglars once they’re in your house, you will be able.”]
Source: https://gizmodo.com/how-to-turn-your-old-netbook-into-a-mobile-security-sys-5869558