AI (Artificial Intelligence), AR (Augmented Reality) and VR (Virtual Reality) are three of the most exciting technologies currently in production, and have all come along in leaps and bounds over the past few years. You can learn more about AI, AR and VR right here.

To see just how far these technologies have come, we've put together the following timelines, to highlight some of their biggest milestones to date.

A brief history of AI (Artificial Intelligence)

A brief history of AR (Augmented Reality)

A brief history of VR (Virtual Reality)