Jewelry That Harvests Energy From Your Veins. It’s very Cyberpunk, although it was know as bioware. In Cyberspace, it was the expensive power system for most of your implants. And I don’t remember Shadowrun talking about it, but it’s hard to tell from all the Elves and Dragons running around in the future.

It’s interesting and kind of cool to see the technology we are developing emerge from the games I’ve played. It’s added to the list along with;

• the cyber eye created at Berkeley, well an external camera wired into the visual cortex, and
• the neural-switch invented elsewhere.