Looking for non-Linux open-source options? From ghosts of past operating systems to fascinating works in progress, here are my top picks.

One way or another, you’re interacting with operating systems. Your smartphone uses one, and your tablet and laptop do as well. However, little is said about how the ways we interact with our ...

Embedded system developers have a wide range of operating systems available to them today. Of course, the most straightforward operating system is to have no operating system! However, many systems ...