Form 2 - The most advanced desktop 3d printer ever created
f.lux - f. lux is a piece of software for Windows, Mac, Linux, iOS, and Android that provides a blue light filter over your screen. Research suggests limiting our exposure to blue light in the hours before bedtime can help us fall asleep faster.
Obsidian 3D Printer - The $99 3D printer
CareUEyes - CareUEyes is an eye protection software for windows that comes with blue light filter, screen dimmer, and break reminder
Glowforge - The 3D laser printer
Redshift Color Temperature Adjuster - Redshift adjusts the color temperature according to the position of the sun.