I've come across your thread on the ID3 Card Reader and I'm in the process of setting up a home multi-cade system.
Now, i was following through the thread, and i kinda started getting confused along the way.
Given i have some ID cards i'd like to read in and want to print out, I'm looking to get hold of a reader unit on Friday.
Am i right in beleiving your emulation is based on Raspberry Pi, the unit connects to the Pi, and that's how you get your data across? Or is it connected to a PC and you run a web interface to do the interface?
Thanks for clarifying =)