During my demo, I found myself smiling and nodding to the "presenter" on my screen. It's really not even accurate to classify these sessions as a "webinar" because the level of engagement is much, much, much higher.
Depth cameras are coming to market, ready or not. Personify Live has overcome the obstacle of getting affordable depth cams into the hands of customers, and offers a software suite and UI/UX that makes for an overall excellent product. Use of the product is geared towards the enterprise market, but this product has the potential to explode into so much more. Without a doubt, it's one of those things that you 'get it' once you see it in action.
Personify is an immersive video communication company focused on bridging the gap between communicating remotely and talking face-to-face. www.personifyinc.com