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Programmable pigments: Photochromic nanoparticle inks for rewritable tattoos
(
cell.com
)
41 points by
Bluestein
21 hours ago
|
6 comments
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delichon 4 hours ago
[-]
Hear me out, implanted lie detectors with displays tattooed into the foreheads of politicians.
amateurCoder5 3 hours ago
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Simpler to just use a normal tattoo that says "LIE".
Bluestein 21 minutes ago
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Insert *obligatory* "mouth is moving..." joke :)
qwertytyyuu 5 hours ago
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That is so cool. I wonder if this allows for printing images with some kind of 3d printer like thing with a weak uv laser
Bluestein 12 minutes ago
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Got me in mind of the people nowadays "renting space" across their body - this would be an ultimate form ...
kreelman 3 hours ago
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I'll have to read up on this. I wonder about it as a kind of e-ink?
I'm sure there are a bunch of differences, but fun to think about perhaps.
I'm sure there are a bunch of differences, but fun to think about perhaps.