what is unity3D
Unity3D is marketed as a "gaming platform"
but can create virtual reality, and augmented reality applications
has users in film, automotive, architecture, engineering and construction.
it can compile to all major computer platform as well as
Nintendo Switch, Facebook Gameroom, Google Daydream,
Vulkan graphics API and XBox.
Recent enhancments include advanced lighting and camera utilities
machine learning tools, such as Imitation Learning, whereby games learn from real player habits ((a frightening violation of privacy if you think about it and abuse of the "free" market))
re-engineered performance and linkage to the Wolfram Language