A project to make a security motion detector with camera
This project by Devon used a Raspberry Pi connected to a PI Motions sensor to detect when there is movment, an attached camera then takes an image and stores it on a memory stick for viewing later.
More information and a video as available at http://www.esologic.com/piscanner-project-execution-demonstrationdistribution/
I have very limited time currently for the comments, so you will probably get a very slow response for questions I know the answer to. If I need to set up a Pi to check your issue or request then I am unlikely to have chance to spend time on this.
I will continue support once I can spare the time again.
Thank you for your interest