Video games in 20 years:

In terms of current video games in 20 years (wink, wink) you can consider Moore's Law, which in essence states: Technology doubles every two years.

My prediction differs greatly from jdc's. I believe in the near future, games will begin to look as realistic as possible on TV's. When the replacement for TV's arrives, whatever it may be, video games will adapt to be completely different.

Can anybody say Holodeck?