Authentication with RFID tags?
I'm looking for a way for users to authenticate themselves before pouring a drink via the tablet (iPad 3). I assume it is possible to connect a RFID reader to the RPI but does the software support this or can it be altered to support this? I would be very thankfull for all input I could get on this matter.
PS. I have a kegerator system in my home bar that requires RFID identification so it would be great if the bartendro also could do this. DS.
Is this a good question?