Here's a little teaser for the next great frontier.  I've been building a video game engine that can allow us to render 3d objects in a virtual universe using an open source java game library called "LWJGL".  There are some fantastic tutorials on YouTube for those who are interested in learning  https://www.youtube.com/playlist?list=PLRIWtICgwaX0u7Rf9zkZhLoLuZVfUksDP