Is there a program to show the (built-in) camera on the login or lock screen of Windows 7?
It doesn't need to do anything else, no face detection, just be able to view the camera.
- runs on Windows 7 64 bit
- <£10 or preferably free
- uses the built in webcam
- video is as big as possible (preferably full-screen)
If possible, open source, but not necessarily :)