Scan Your Hand to Make A Purchase, Instead of a Credit Card?!

Seems we're turning more into the Jetsons....first the iPhone has face recognition, now Amazon wants to put a hand scanner into stores for you to make your purchase instead of a credit card! WOW, just crazy and just so futuristic, but I guess it's bound to happen. Many companies use hands and/or fingerprints for security reasons, why not use your hand for quick trip to buy milk, toilet paper and fruit! Check it out!

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