13th Floor, Reality, Etc. (Possible Movie Spoilers)

I recently watched this movie, and it explored the concept of ‘what is reality’ in relation to artificially created reality even moreso than ‘The Matrix’ in my opinion.

Anyway it got me thinking, as our technology advances towards a point when we could simulate reality with electronics to the point where you can’t tell the difference, doesn’t this make the possibility (not the likelihood, mind you) that we are all actually living in a technologically constructed reality greater? This question is meant to be somewhat lighthearted, but this movie really made me think about the topic, whereas ‘The Matrix’ really didn’t for some reason.