warping

This is three different pictures taken with the scanner camera, no modifications have been made to the scanner yet untill we get ours delivered. After mucking about with focus and lighting, we eventually got a standard from this camera, and have started to notice some warping. The middle picture above is one where Sally hasnt quite stayed still whilst being captured so her cheeks and chin buldged out a bit. After noticing this we did some tests, the left most picture was taken whilst she slightly moved along with the sensor, which shortend her, and the right photo she moved against the sensor, which widend her. But as you can see, it works much better with a lens compared to our earlier pin-hole shoebox technique.