Well, it might be "more precise" but I'm not sure most folks need it. This guy isn't having any trouble with hand gestures (among other controls).
youtube
wow.
i'm officially not allowed to call my setup a gaming setup.
and that probably goes for 99% of us
I've tried projectors a while back.. light pollution was the main problem.. screen wise..
But another problem is that with projection, if everything else is dark besides the screen, this is not good, because then when you hit a bright scene it hurts your eyes, and when it suddenly goes dark, you can't see anything..
IMHO.. In retrospect, the Theater is only dark, because it HAS TO BE dark..
Being dark is not actually a Desired feature in terms of Visuals.. It's a throwback, similar to black text on white paper..
It was a limitation of video technology of the time.. NOT a desired trait...