If you use camkeyd to bring up the task switcher, you still have to select the thumbnail afterwards. btw, from the photos that I have of the test N9 consumer device, I cannot tell if it has a camera button or not. I can see 3 silver coloured buttons protruded on the right. Looks like Volume up, down plus a power/lock button just below it. I really hope it does have a camera button. If so, we could probably get camkeyd-like daemon/app created for the N9 as well anyways. =)

K123, can you confirm if it does have a camera button or not?