The other day a friend and I were discussing the merits of the iPhone 4S camera and the new software features in iOS 5. He was grumbling about not being able to see his camera roll after taking some snapshots. His complaint was that he had to switch between apps and leave the Camera app to go to the Photos app just to see the photos he just took. I explained to him that he didn’t have to launch that app to see his photos. Today I’ll show you how.