AROS (Amiga Research Operating System) is a free software clone of AmigaOS 3.1, designed to be portable and available for x86-based PCs plus some other architectures.
The project has currently reached about 75% completion after seven years of effort by a small team.
... in broadcast HDTV signals and the Palladium operating system. A wide variety of DRM systems have also been employed to restrict access to eBooks[?]. See the TCPA / ...