QNX 1989 Demo Graphic 1
Here are a few graphic slides. This particular networking example is really cool, and probably was extremely high-tech back in 1989.

QNX 1989 Demo Graphic 2
Here's another graphic, showing off an interface between a central computer and a few dumb terminals. Usually this was reserved for mainframes back then.

QNX 1989 Demo No smoking
Someone at QNX understands what is going on! :P

QNX 1989 Demo Fortune
I'm really not sure what this is, however. It was included in the "fun and games" section.

QNX 1989 Demo Quics
And here is a demo of their BBS system, Quics.

Conclusion:
While not technically a GUI, it is neat what QNX was able to accomplish in 1989. Even if most of the demo disk seems to be denouncing the ability of other operating systems to do their job as opposed to promoting itself as being better, something I think the world could use a whole lot more of.

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