Hi. I am a high school science teacher currently teaching a forensic science course. I have been looking for a fingerprint scanner that will give me an image of the print. It gets to be a pain having 100 students inking their prints, and scanning all of those would kill me. All that I have been able to find are security scanners for computer passwords, timeclocks, doors, etc. If you know of any hardware and/or software that would help with this, I would appreciate it.