Ears can read someone's mind

These ears are cutting-edge technology. They can read your brain waves and transmit how you're feeling through ear movements.

When you are relaxed or bored, the ears lie flat, when you are concentrating or focused they perk up, and even wiggle if you are amused.

The "Necomimi", which means "cat's ears" in Japanese, launched in May but are set to go on sale at the end of the year, and was picked by Time magazine as one of the year's 50 best inventions.

Iit has two brain-wave sensors that can detect and interpret what you are thinking, and show it through four different movements.

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