TRON OSs and specifications

TRON is a Japanese worldwide computer project.
TRON is a group of brand-new OSs and specifications.
TRON is anti-UNIX computer project.

Do you know TRON ?

RTEMS supports ITRON and POSIX, and is open source. the fact that a lot of embedded devices run operating systems that support ITRON does not necessarily mean that those devices actually use ITRON.