In the film Alex Cross, most of the playback on set was green screen to be replaced in post production. I designed and animated the graphics for the interactive mobile device where Alex Cross disables the Police Dept. Security System.

I was also brought on to do the VFX replacement composites of the green screen computer monitors in post production.

Using tracking markers in the green screen playback files on set made tracking the shots easier.

I moved to Nuke for compositing the screens on this film because of it's speed and powerful compositing tools. 

and DaVinci Resolve for color matching the outputs for editorial's screenings.