New Quick Camera Feature on iPhone

Last night I updated my iPhone with the iOS 5.1 software.  It took a while to upload and install, so I thought there might be some new features.  This morning when I turned it on, I noticed a quick access to the camera.  It doesn't seem like much, but it could be a nice little feature when you need to capture that spur of the moment shot.

With a quick slide upward of the thumb, you phone goes into camera mode and you are ready for the shot. Can't wait to use it.