Data-entry system for over-the-air unidirectional data entry via a keyboard into a data-processing system ensures unidirectional data exchange in the direction of the data-processing system.

摘要

An over-the-air data-entry system (1) has a keyboard (2), a transmitter device (3) linked to the keyboard and a receiver device (4) that connects to an interface for a data-processing system (5). Altering a functional adjustment in the receiver device adjusts the functions of the over-the-air data-entry system. An Independent claim is also included for a method for over-the-air unidirectional data entry into a data-processing system.