AR: Augmented Reality. Example TheMeloApp
VR: Virtual Reality. Example Doom using Oculus
MR: Mixed Reality. Example MagicLeap
AI: Artificial Intelligence. Example IBM Watson
Have you tried the Magic Leap One yet?
Their promise of a new mixed reality is very curious, after having raised over $600M in funding before even starting any actual work. The company has produced their first version of the lenses and its really something special to experience.