Keyboard for text- and numeric input electronic devices, is displayed as virtual keyboard on touch screen or is formed as mechanical keyboard without major functional damage

摘要

The keyboard is displayed as a virtual keyboard on a touch screen or is formed as mechanical keyboard without major functional damage. The keyboard has the Qwerty layout consisting of 30 keys. The existing key segments independently decide about underlying software by a probability calculus and a dictionary. The displayed letters are selected by the software. The keyboard during the decision process shows a suggestion list to the user, on which the probable word is on the top and other words are sorted according to their probability.