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Tattoos control smartphones, other digital devices

MIT researchers create smart tats

CAMBRIDGE, Mass. – A group of MIT researchers are working on smart tattoos.

The metallic temporary tattoos are called duo-skin.

They can be used as a touch pad to control what is happening on their screens. For example, you can change songs on your smartphone just by tapping the tattoo.

Some of the tattoos can also sense body temperature and mood.

The idea comes from PHD student Cindy Hsin-Liu Kao. She is hoping to one day make the tattoos an affordable and widely available fashion accessory. 

 


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