It is interesting how people in totally different places of the world, end up having similar thoughts. Way before I saw the video I am posting below, I have been thinking of performing photocopy machine forensics. After giving a talk in Ireland a couple of months ago, I received an e-mail from one of the students that he found the video below. Interesting huh? Well, we should consider doing more quantitative research on the problem to identify the scale of the problem, don't you think?