Claiming 98% accuracy, this 4GB flash drive uses your computer’s webcam to identify whether or not it’s you accessing the memory stick.  All you have to do for set-up is register a couple pictures of yourself showcasing some of your best high security faces and you’re good to go.

The USB drive also works with the conventional password if you want.  Only available in Japan for the moment, it is currently priced at $110.

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