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Banknotes Go Electronic To Outwit Counterfeiters
suraj.sun writes "Modern banknotes contain up to 50 anti-counterfeiting features, but adding electronic circuits programmed to confirm the note's authenticity is perhaps the ultimate deterrent, and would also help to simplify banknote tracking. From the article: 'A team of German and Japanese researchers created arrays of thin-film transistors (TFTs) by carefully depositing gold, aluminum oxide and organic molecules directly onto the notes through a patterned mask, building up the TFTs layer by layer. The result is an undamaged banknote containing around 100 organic TFTs, each of which is less than 250 nanometres thick and can be operated with voltages of just 3V. Such small voltages could be transmitted wirelessly by an external reader, such as the kind that communicates with the RFID tags found on many products.'"
For anonymous transactions. This puts that concept at risk.
How else are you going to tip your stripper?
We don't live in Shouldland.
You'd be amazed the places you can swipe a credit card
If libertarians are so opposed to effective government, why don't they all move to Somalia?
Why do we still carry money anyway?
Primarily so we can give it to who we want in the amounts we want, and we don't require Visa/Mastercard/Government/Paypal approving of the entity you are transacting with.
Essentially it's actually an important piece of protecting our freedom.
Poorer countries such as Nicaragua, Nigeria, Bangladesh and Kuwait use them, so why have other countries not caught up?
This isn't just the US, but the EU and UK as well. Why stick to paper when much more advanced tech has been around for over 20 years and is being used by third world countries?
If you ignore ACs because they are anonymous - you're an idiot.
Cash = Anonymity.
__ Someday, but not this morning, I'll finally learn to use the preview button.
"...Essentially it's actually an important piece of protecting our freedom..."
Was. (if this idiocy is implemented)
The article basically describes RFID tech capable of being built into money. These RFIDs can be read at any point-of-sale cash register. No? Give the government a year or so, as this is the real purpose of all of this--tracking every fucking dollar spent (not to mention the person doing the spending).
As with any RFID system, use your microwave oven liberally. 5 seconds is usually enough. If enough people do this, the whole scheme falls apart as constant "counterfeits" will be a deterrent to doing business and people won't trust the RFID pass/fail determintation. Besides, what happens if your hundred-dollar bill RFID malfunctions (from, say, being crumpled up in a pocket while going through the washer?) and no longer communicates? Are you out a hundred bucks? Will the clerk waiting for you to pay for a full shopping cart of groceries care?
It isn't a collar unless you let them put it on you.