Though the T-Mobile G1 offered only a physical keyboard at launch, the release of the Android 1.5 "Cupcake" update brought a virtual keyboard to the first Google Android handset. What's more, Google ...

The MDA is T-Mobile's version of the HTC Wizard. Other carriers or resellers offer phones based on the Wizard, too. While they all use the same hardware at heart, the look, feel and controls are the ...

(1) A simulated button or keyboard key that is displayed on a touchscreen. Also called a "soft button," "virtual button" or "virtual key," touchscreen soft keys enable smartphones, tablets and remote ...

Apple's vaunted iOS keyboard, a piece of user interface technology that helped usher in the smartphone revolution, is in infringement of a nearly 20-year-old patent covering similar input solutions, ...