Well, for starters, a lot of stuff in gaming,
which I more or less predicted. Computer
gaming. Really, the whole MUD idea
was something I came up with, back
in HS. As was the equivalent of LAN
parties - but the two mixed.
Heh. Also RealDolls. Was considering
building such out of CPR dummies, at
one point. Figured there'd be a market.
I'm sure there are more, if I could remember.
But, never put much effort in. Hell, ideas
are easy.
My current guess is that the time is
ripe for a good language AI embedded
in an RPG. Have been kicking this idea
around for a couple of years (yeah, it's
an OLD idea, but the technology is finally
there), and just saw that some gaming
companies are actually asking around about
it.