Abstract: The object of the invention of developing a three-dimensional flexible registering unit which can measure mechanical operations in the region at any desired positions over a defined length is achieved by virtue of the fact that said registering unit is in the form of a cable and comprises, in the three-dimensional extent, a flexible protective sleeve and two coaxially arranged conductor tracks, wherein one conductor track surrounds the other conductor track, and one of the conductor tracks is used as a measuring electrode and the other conductor track is in the form of an electrical resistor and has a voltage gradient, and a dielectric which electrically separates the two conductor tracks from one another in the quiescent state and enables punctiform or areal contact between the two conductor tracks when a mechanical force acts from the outside is situated between the two conductor tracks, and a measured value recording and evaluation unit which is suitable for determining a change in voltage or resistance tr

Abstract: The aim of the invention is to provide a device for inputting text by a single actuation of a key on a numerical keypad and a method for processing input impulses for portable electronic devices comprising a display. To achieve this, sensors that measure the finger position of the operator on the key are located under each key and control electronics, which evaluate said position and assign the latter to one of the possible input options, are provided. During the actuation of a key on the keypad, a list containing the possible input options appears on the display and a single input option that corresponds with each respective actuation position is highlighted by a block. The actuation position can be modified during actuation, thus displacing the highlighting at will onto the displayed input options. When the respective key is released, the input option that was last highlighted is registered as the keyed input.

Abstract: The aim of the invention is to develop a device for detecting and processing input pulses induced by a mechanical actuation of an input element, which is spring-suspended inside a plane and which can be actuated out of this plane both in a vertical direction as well as in a direction that is diagonal to the vertical at a specified angle, by transmission to a switching element that detects the actuating position. To this end, the inventive device is provided with a switch element (18, 15), which converts the series of motions, to which the input element (11) is subjected, into electrical digital signals, and with control electronics (16, 17). Said control electronics operate on the basis of a pattern recognition and convert the electrical signals, which are provided by the switch element (18, 15), into commands for subsequent loads.

Abstract: The aim of the invention is to develop a keyboard for compact mobile electronic appliances, said keyboard comprising an integrated signal detection element and enabling simple data input and simultaneous continuous control possibilities using a plurality of keys; an electronic inquiry mechanism for actuating the keys; and an evaluation method for a momentary key position during the continuous actuation of individual keys.

Abstract: The aim of the invention is development of a method for input of text by selection with a cursor from a list of letters which operates with various operating elements for control of the cursor and a device for carrying out said method. Said aim is achieved, whereby the text input by letter selection, weighted by the method of a frequency distribution of letter sequences, is carried out with a controlled graphical and/or acoustic cursor. Furthermore, a cursor control unit is connected to a micro-controller by means of a software interface, said micro-controller is connected to a ROM serving the request and a RWM buffering the input characters and a display for display of the data provided by the micro-controller. Said method for the input of text by selection of letters with a cursor on a screen is applicable in electronic devices not provided with a normal typewriter keyboard.

Abstract: The aim of the invention is to provide a device for inputting text by a single actuation of a key on a numerical keypad and a method for processing input impulses for portable electronic devices comprising a display. To achieve this, sensors that measure the finger position of the operator on the key are located under each key and control electronics, which evaluate said position and assign the latter to one of the possible input options, are provided. During the actuation of a key on the keypad, a list containing the possible input options appears on the display and a single input option that corresponds with each respective actuation position is highlighted by a block. The actuation position can be modified during actuation, thus displacing the highlighting at will onto the displayed input options. When the respective key is released, the input option that was last highlighted is registered as the keyed input.

Abstract: The aim of the invention is to develop a device for detecting and processing input pulses induced by a mechanical actuation of an input element, which is spring-suspended inside a plane and which can be actuated out of this plane both in a vertical direction as well as in a direction that is diagonal to the vertical at a specified angle, by transmission to a switching element that detects the actuating position. To this end, the inventive device is provided with a switch element (18, 15), which converts the series of motions, to which the input element (11) is subjected, into electrical digital signals, and with control electronics (16, 17). Said control electronics operate on the basis of a pattern recognition and convert the electrical signals, which are provided by the switch element (18, 15), into commands for subsequent loads.

Abstract: The aim of the invention is development of a method for input of text by selection with a cursor from a list of letters which operates with various operating elements for control of the cursor and a device for carrying out said method. Said aim is achieved, whereby the text input by letter selection, weighted by the method of a frequency distribution of letter sequences, is carried out with a controlled graphical and/or acoustic cursor. Furthermore, a cursor control unit is connected to a micro-controller by means of a software interface, said micro-controller is connected to a ROM serving the request and a RWM buffering the input characters and a display for display of the data provided by the micro-controller. Said method for the input of text by selection of letters with a cursor on a screen is applicable in electronic devices not provided with a normal typewriter keyboard.

Abstract: The aim of the invention is to provide a device and a method for selecting text from an electronic memory using a numeric telephone keyboard. To this end, a digital telephone keyboard has at least one pressure sensor sensing the pressure exerted on one or more keys, control electronics processing an input via key confirmation and text display. The pressure exerted on the keys of the digital telephone keyboard is detected and measured for every key by a pressure sensor. The respective pressure value is transmitted to and processed by control electronics. The measured pressure value is shown on a display for every key. The pressure value exerted is changed for the key pressed, if necessary, and once the correct pressure value is reached and shown on the display, the pressure value for every pressed key and information on the selected key are transmitted for further processing of the measured values.