This is a temporary tattoo technology that enables people to create interfaces on their own skin.
Output devices display data such as changing colors based on your body temperature or what emotions you are feeling.
Finally, the communication devices can keep data in your tattoo that phones and other NFC-enabled devices can read.
For more information, you might check out MITs scientific paper on the projectsofficial website.
Watch MITs video below to know more about DuoSkin.
Source:Engadget
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source: www.techworm.net