BeOS

BeOS was an operating system developed by Be Inc. It was conceived for the company’s BeBox personal computer which was released in 1995, and it was great at multitasking, with a very characteristic graphical user interface. It lives on as Haiku OS, an open-source reimplementation, which has been in development… forever.

• Vitruvian - A Linux-based operating system inspired by BeOS/Haiku, aiming to put the human at the center. Built on Debian with a BeOS-style API and toolkit.