![SkinMarks tattoo turns skin into a touchpad Google specialists together with researchers from Germany's Saarland University are developing tattoos capable of performing the function of smartphone controls.](https://1a-1791.com/s/s8/6/A/9/h/N/A9hNk.oq1b.1.jpg)
SkinMarks tattoo turns skin into a touchpad Google specialists together with researchers from Germany's Saarland University are developing tattoos capable of performing the function of smartphone controls.
nonvaxer420
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