Interesting tips and tricks about computers iPod and iPhone
iPhone 4 Tap to focus video: iPhone 4 Tap to focus video Say you’re recording a scene with subjects in both the foreground and the background. How do you make sure the camera focuses where you want? Just tap that part of the image on the iPhone 4 display. The camera immediately focuses on it and adjusts exposure to match the lighting. When you want to focus on another part of the scene, just tap again.
