Mainframe computers of the past usually ran only a vendor-provided operating system. Older personal computers often ran MS-DOS, CP/M, or a similar system. In addition, specialized operating systems have been created for real-time systems (such as those embedded in other equipment) and other special purposes. Identify an operating system that is not in the Windows, Mac OS X, or UNIX families. Prepare a presentation of 8-12 slides. Address the following topics:
- Who developed the OS, when, and for what computer platform(s)
- Its history (what influenced its development and what other OS derived from it)
- Any distinctive features and limitations