With the advanced of science and tech, I imagine that one day we will get to system that is very similar to what they had in the movie strange days, although it will likely be live and not just recorded.
This will be the next level of what is today called teledonics, and quite frankly I'm not sure we are ready for that.
I did not have a chance to try it on a 3D enabled TV – so not sure if it worked with that kind of set up or not.
For cam girls to broadcast in 3D it takes a special kind of webcam, and I was surprised that this dual lenses 3D webcam was available for under $100 in some cases.
These days some people may think about video sex chat as using their phone or tablet's camera – video cybersex with other people using facetime through iphones.