This is a 3D tracking test using the 3D camera tracking tool in Adobe After effects. I created a 3D camera and a null, I then copied the position and orientation of this null to get the keyboard into the 3D space matching the iPhone, after that it was a simple case of lining it up with the framing of the iPhone screen. I then repeated this technique to ensure the dual screens where at a similar depth. I have made a test with this tool as I plan on using it for one of my individual practice projects. I will be 3D tracking a matte paintings to replace backgrounds throughout the piece.