Simplehas a rich etymology and has kept most of its meanings throughout the centuries. It began life in the early 1200s as meaning humble or ignorant: They were simple, ignorant, harmless children of Nature; with no knowledge of soul, mind, God or heaven. By the late 1200s,simplealso m...
Artwork: This Canaletto painting of Venice, Italy is believable and in some sense explorable (you can move your eyes around and think about different parts of the picture), but it's not interactive, computer-generated, or immersive, so it doesn't meet our definition of virtual reality: ...