[quote=@Zarkun]
So I'm rewatching the original Incredibles movie, and I just realized that when super heroes can turn invisible, they almost always also have the ability to create a force field of some kind. Violet and the Invisible Woman are two that come to mind, but are fairly prominent in that regard. Did the Invisible Woman set a predetermined power set when she was created? Or am I just crazy?
[/quote]

You are crazy.

This is known.

I think it was explaned somewhere along the way, but their power is generating forcefields, invisablity is just them making a forcefield that deflects light.