HALL EFFECT METHODS AND SYSTEMS

摘要

The present invention provides hall effect systems and methods that overcome drawbacks experienced in the ppor art and provide additional benefits In accordance with one embodiment, a hall effect system compnses a housing, an input element coupled to the housing, a magnetic element coupled to the input element and configured to have a detectable magnetic flux, a sensing element adjacent to the magnetic element, the sensing element being configured to sense the magnetic flux and a processing element coupled to the sensing element and configured to determine a position of the magnetic element relative to the sensing element be determining changes in andlor the orientation of the magnetic flux upon movement of the interface element by a user