Gaming

There are many areas that can be improved upon to make games more realistic, just probably not graphical. NPCs using smarter AI, better physics, a more dynamic environment (better destruction, better NPC interaction with objects), and who knows what else that I can't think of now. There's still a lot of progress to be made, I just don't know if we'll have enough horsepower to run all of that, we're already reaching physical limitations on chips.