Maya is a popular 3d modeling and animation tool. 2015 version of Maya has many changes from the previous versions. Small changes are included that make your workflow smoother. New tools are added that let you work in different ways. These changes are intended to make the program simpler.
The Walk Tool lets you explore your scene from a first-person perspective. You can create sets and big environments, and then activate the Walk Tool to move through your scene using game-like navigation controls.