digital rendering

http://en.wikipedia.org/wiki/Rendering_(computer_graphics)

http://www.wisegeek.com/what-is-digital-rendering.htm

http://www.digitaltutors.com/learningpath/6-Rendering-in-Maya

https://www.google.ca/search?q=digital+rendering&oq=digital+rendering&aqs=chrome..69i57.8662j0j7&sourceid=chrome&es_sm=93&ie=UTF-8