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.
Altair 8800, sold as a build-it-yourself kit, is generally regarded as the device that sparked the microcomputer revolution. Microsoft's Altair BASIC was the first programming language for the machine. [more...]