A remote control having at least one multifunction button, to which force is applied in one direction by magnets and counter-magnets or mechanical springs, and to which journals with thickened heads are attached, wherein the thickened heads through interaction with bearing shells of a supporting plate serve as centering, guide, and movement stop of the multifunction button.

A control device controls vehicle functions and has a largely fixed moveable object that can be actively operated by a person for the purpose of control. The object floats over a controlled magnetic field. A sensor is detects a displacement of the object by a person from its neutral position.

The invention relates to an apparatus, in particular of a joystick, for detecting a tilt angle of a pivot lever (2, 2′), having a pivot lever (2, 2′) which can be tilted about a fulcrum (S) relative to a predefined axis (Z), having a magnetic device which is arranged on the pivot lever (2, 2′) and can be moved with the latter, and a sensor device (5) which is at a distance from the pivot lever (2, 2′) and is designed to detect a magnetic field, and having an evaluation device for determining the tilt angle on the basis of the detected magnetic field, wherein the magnetic device has at least one cylindrical permanent magnet (3, 3′) with uniaxial magnetization (4). The apparatus according to the invention is characterized in that the pivot lever (2, 2′) is held, with respect to its axis (Z), so that it can be translationally deflected in the direction of the sensor device (5), and the permanent magnet (3, 3′), on its end facing the sensor device (5), tapers radially cylindrically along the extent of a predefined axial end section. The invention also relates to a permanent magnet (3, 3′) for such an apparatus.

A user input device may provide variable (e.g., adjustable and/or adaptive) feedback. Some embodiments can include a controllable magnetic system that can be configured to selectively resist rotation of a control stick about a first and second axis. The resistance applied by the magnetic system can be adjusted based on a user input, adjusted based on an input from a computer application, dynamically based on events occurring in an application (such as feedback from events in a gaming application), or a combination of these and other feedback controls. In at least one aspect, an input device includes a shaft configured to rotate about a first axis and a second axis, the shaft having a first end and a second end opposite the first end; a first magnet configured to emit a controllable magnetic field; and a second magnet interposed between the first magnet and the first end of the joystick.

A method of determining an orientation α,β of a magnet which is pivotable about a reference position having a predefined position relative to a semiconductor substrate, comprising: a) determining at least two of the following magnetic field gradients: i) a first magnetic field gradient dBx/dx; ii) a second magnetic field gradient dBy/dy; iii) a third magnetic field gradient dBz/dx; iv) a fourth magnetic field gradient dBz/dy; b) determining a first angle α based on at least one of the magnetic field gradients; c) determining a second angle β based on at least one of the magnetic field gradients. A sensor device is configured for performing this method. A sensor system includes such sensor device and a magnet, optionally connected to a joystick.

A 3D input device, in particular a mobile 3D input device, has a housing and an input element arranged within the housing. The input element has at least a first side and a second side opposite the first side. The 3D input device has a sensor device. The input element is movable relative to the housing in six components. The sensor device detects the movements and/or the positions of the input element relative to the housing. The first side of the input element or the second side of the input element or the first side and the second side of the input element are together configured in such a way that a user can complete a movement of the input element along the six components via an action on the input element. A mobile device and a 3D remote-control each have at least one such 3D input device.

A joystick assembly applicable to a game controller includes a base, a shaft, a movement sensing device, a memory and a processor. The shaft is pivotally disposed at the base. The movement sensing device is disposed in the base and configured to sense the movement of the shaft relative to the base to generate a movement signal. The memory is disposed in the base and stores an identification number of the joystick assembly and pieces of calibration data. The processor is disposed in the base and configured to determine whether to output the movement signal according to the calibration data.

An exemplary embodiment of a circuit for determining information about the position, attitude, or orientation of a magnet comprises an input interface configured to receive components of a magnetic field produced by the magnet. An evaluation logic unit corresponds to at least one trained neural network and is configured to determine the information about the position, attitude, or orientation of the magnet on the basis of the received components.

A multi-directional input device includes an operating member that protrudes from a case and can be tilted, a compression coil spring that returns the operating member to an initial state before a tilting operation, a magnet holding member that is relatively movable with respect to the operating member only in a direction along a protruding direction and is interlocked only in a tilting direction, a magnet arranged in the magnet holding portion, and magnetic sensors that are each disposed at a position facing the magnet and detect a movement of the magnet. The magnetic sensors are each disposed on a side of the magnet and can detect magnetic components in three axial directions orthogonal to one another.

A multi-directional input device includes an operating member that can be tilted and pushed in, a metal dome that functions as a push-in operation detector that detects a push-in operation of the operating member, a magnet holding member that is relatively movable with respect to the operating member only in a direction along a push-in direction and is interlocked only in a tilting direction, a magnet held by the magnet holding member, and a magnetic sensor that is disposed at a position facing the magnet and detects a movement of the magnet.