Line 6:
Line 6:
A display must be able to display something that is outside of its own mechanism in order for it to be useful. Otherwise it is more like just a visual phenomenon.
A display must be able to display something that is outside of its own mechanism in order for it to be useful. Otherwise it is more like just a visual phenomenon.
+
+
+
Display devices can be point based, ray based, or interference based.
+
==Stereoscopic==
==Stereoscopic==
Stereoscopic visual displays include VR headsets.
Stereoscopic visual displays include VR headsets.