Just wanted to show this as it may be a very good tool for drawing frames.
*looks at 3:46*
http://www.youtube.com/watch?v=Qu5_33uRNzc
Maybe it's still available, or someone could remake it
but then with just one button for registering the points.
The benefit of that thing is that your hand will be much more stable when drawing than a tablet.
And preciser than a touchscreen.
And if you use it on top of a screen then you can see the point you place directly.
Sounds like an interesting tool to me.
because of you can hand trace easly as it has a vizor in the middle of the cirkle thingy
and well if you can see the dot directly when having a monitor underneath *instead of a finger blocking the view* then I'd say this is interesting.
Could be wrong though