Let the hive mind of Engadget get that for you.
"We need a digital camera that can be switched on and fire off that first shot fast. It's not a commonly tracked statistic on any review site, and nobody seems to have this information for every camera. We were hoping other readers could inform us as to what small digital cameras can fire off their first pics in under a second (ideally under half a second). It needs to be small, but mostly, just really quick in operation. Thanks!"
I've been waiting for such a mouse quite some time and there hasnt been any promising concept yet(including this one too)
seriously saitek copied apple, like apple's mouse it's much too flat and its ergonomics seems to suck big time, sooo looks like i gotta wait some longer
(oh logitech, hear my crying :P)