Take a photo or video quickly. From the Lock screen, put your finger on the camera icon and slide up. The Camera app will be launched immediately without going through the rigmarole of unlocking the screen and opening the app. The same is now applicable for the Music app.
At a later time, Tim Berners-Lee, the inventor of the World Wide Web, remarked that he should have used slashes throughout the URL instead of dots (period signs) in the domain name. I wonder what would have happened to the file name and the extension? Would he have replaced the dot with the slash in it too? [more...]