"Neutrino is aimed at the embedded market, but it's just as
happy on a standalone PC. It's based on a microkernel, and offers a
fully POSIX compliant and Linux compatible API. As you'd
expect from any modern OS, Neutrino offers symmetric
multiprocessing and memory protection - indeed, all system
components - drivers, I/O managers, applications, etc. - run in
their own protected memory space."
"Neutrino ships with its own X Window-compatible GUI, Photon,
complete with Web and email applications, and various media
"Neutrino's core components - the microkernel and various OS
modules - are proprietary, but most of the higher level units are
available as source code under QNX's GPL-style open source
Some of the products that appear on this site are from companies from which QuinStreet receives compensation. This compensation may impact how and where products appear on this site including, for example, the order in which they appear. QuinStreet does not include all companies or all types of products available in the marketplace.