# 'Invisible ink' keeps tattoos hidden until they're under certain light

> Once the hallmark of bikers, sailors, and general riff-raff, tattoos have become far more mainstream, decorating the bodies of everyone from teachers to lawyers to world-class surgeons.

- **Source:** [Newatlas](https://newatlas.com/technology/tattoos-switched-on-with-light/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6ac9088c16e597b88e2c4a77)
- **Published:** 2026-10-09
- **Category:** Gaming
- **Tags:** #nintendo-switch
- **Canonical:** http://localhost:4321/a/6ac9088c16e597b88e2c4a77

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_GearOpen's distilled summary. The full original article is published at Newatlas (source link above); GearOpen does not republish the source's full text._