Good research, but I think this is one of those things that stay in the ivory tower, perhaps to one day be a shoulder for the next improvement after the mouse and trackball:<p>Mom test:
1. Mom asks how do i work this thing w/o a mouse? Tries to touch screen or look for the touch pad. Is then confused. Calls tech support (dad, then siblings... etc..)
2. Scrape fingers on table and get them calloused? No thanks. + would cost to buy more moisturizer.<p>I always love to be proven wrong though.
Cool, I would like to try it out!<p>I wonder if they released the code and a simple how-to if people would pick this up and run with it?<p>Here is the mit site:
<a href="http://fluid.media.mit.edu/people/pranav/current/mouseless.html" rel="nofollow">http://fluid.media.mit.edu/people/pranav/current/mouseless.h...</a><p>Here is the mouseless website:
<a href="http://www.pranavmistry.com/projects/mouseless/" rel="nofollow">http://www.pranavmistry.com/projects/mouseless/</a>
The movement delay seems significant. Arching your hand like that with no support of the mouse to rest on seems wrong too. I just don't know what the advantage having mouse like movement without a mouse gives.