Rotating the Screen
The entire exterior of the tube is on a Lazy Susan bearing and is articulated by a 2 DOF arm. The only reason for this is that I could not find an absolute position encoded motor that cost under $10.
I will most likely have to overhaul this when I get to integrating it. This will most likely be caused by issues indicating it to the tube on boot.
Lazy Susan
Arm with Indication Ring
Inverse Kinematic Maths
CAD
2 DOF Arm