My take is that it is marketing shorthand. It does let people render their poser scenes in Lux.

You don't have to know anything about lighting, etc to render a scene in Poser-but if you want it to look GOOD- you really do.

To get the best out of Poser renders you really have to use 2nd party tools and shaders anyway. For the best SSS skin- you use shaders largely developed by Bagginsbill- and the easiest way to apply them is SnarlyGribbly's EZskin.

I started out doing all that by "hand" - (and I still prefer my own teeth shader to the one in EZskin).

I don't use Lux- so correct me if I'm wrong-with Reality IS it possible to easily render a Poser Scene in Lux- whether or not all shaders are perfect? I'd be testing it myself-but my computer won't support OpenCL hardware rendering.