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Amazon Seeks 1-Nod Ordering Patent 194

theodp writes " is famous for its patented 1-Click ordering system. But what about 1-Nod ordering? Amazon CEO Jeff Bezos is seeking a patent on a system that would let people make purchases with a nod, a smile, or even a raise of the eyebrow. Bezos' invention — 'Movement Recognition as Input Mechanism' — envisions a computing device that could interpret certain facial expressions and enhance or potentially replace conventional input devices such as keypads and touch screens."

"Spock, did you see the looks on their faces?" "Yes, Captain, a sort of vacant contentment."