Sliding a finger along your smartphone keyboard to type is a method popularized primarily by the Sywpe keyboard system. Swype is supplied on some Android smartphones and can run on devices that use Android 2.2 or later. The iPhone does not support Swype as of the time of publication, but you can install keyboard apps that use the swipe-to-type functionality. The iPhone iOS does not allow you to change the core keyboard on your phone; you have to run the swipe keyboard as an app. Writer Bio
