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That would be cool but can I ask what makes you think it's something that will ever actually exist? Or do you just mean that regardless of whether or not it eve
by ryanmcbride 4y ago
That would be cool but can I ask what makes you think it's something that will ever actually exist? Or do you just mean that regardless of whether or not it ever exists, it's the only thing that would result in you getting a tattoo?
- rbanffy 4y agoTattoo pigments are about 1.5 to 2mm under the outer skin. One would need to implant the e-ink spheres at that depth and control it with electric fields over the skin. Pigments would need to be dense enough the image would be visible. Sounds feasible, but I’m not sure about the toxicity of the e-ink capsules.