Quote:
Originally Posted by _Richard_
oddly, i just came across this:
http://www.cs.virginia.edu/~robins/RFID_Powder.pdf
basically is able to track the bill / serial number / and find out if it's fake at the time of 'payment'
means they'll be able to find out how much money you have on you
snopes, has been snoped |
More about RFID powder. And this is back from 2007, so you know they have some seriously updated technology now.
http://www.theregister.co.uk/2007/02/19/rfid_powder/