I have just purchased a Surface and, unlike my larger Thinkpad, I feel that potential theft is a serious issue. Given that I use the Surface 3 Pro at university/college, when I take a wc break it is inconvenient to pack up your gear. Surely there must be an app that can be set to trigger some alarm when your Surface is unplugged from 240V or if the gyro detects the tablet has moved substantially. It would be really handy to be able to set this when you leave your Surface for a short time, so that it can't be turned off without a code or turned down. Any available app would be great.