[Janko Hofmann] calls it the Personal Energy Orb. It’s really just an Arduino and an RGB LED. But as with most creations, the idea is what makes it great. The orb has a dock next to your computer.

Photoshop tutorial showing how to make a celestial scene of swirling light surrounding a planetary orb in deep space ... Frontman Selling Trump’s Largest Energy Project to Nervous U.S. Allies ...