Widget to remove photo / video in one click. In case you need that quick or memorializing. There is no need to wait until the standard camera opens! You can shoot your desktop.
I currently have a Galaxy S3 and am considering picking up the G3.
While playing around with the G3 in the store the other day, I was trying to find a way to use the LED as a flashlight. On my S3, I can add a widget to any home screen which will turn the camera LED on and off.