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!"
Awesome let's make a device for each web application.
FacePeek
MyPeekSpace
Peekckr
LivePeek
PeekAbooYahoo
And make sure you buy a bag with a lot of pockets
Dont forget Adultfriendpeeker
I'd buy a youporn peek!
You'll need FreeCreditReportPeek too...
I just preordered my RedtubePeek
Coming next from Peek: a phone that only calls one of your friends. To call someone else you have to get another phone.