Virtual keyboard

Abstract

A touch screen virtual keyboard is disclosed that allows selecting and entering any key without blocking its view by the user's finger. A touch screen in a computer or cell phone has a virtual keyboard and a text box. To enter a desired key into the text box, the user focuses on the desired key and taps the area below that key. The position of the finger is mapped to address and select the key immediately above the finger. Additional finger tap space is provided at the bottom of the virtual keyboard for selecting and entering the keys in the bottom row. In a similar embodiment, each key is extended vertically. The key character is displayed on the upper portion of the key. To select and enter a desired key into the text box, the user taps the blank lower portion of the key below the desired key character. In another similar embodiment, there is a blank row under each row of keys for addressing the keys above the blank row. To select and enter a desired key into the text box, the user taps the lower blank row below the desired key.

Dependencies are inferred from the claim text.