Method for pointing out information and a pointing device

A pointing device that comprises a movable pointing element and a detector. The pointing element affects a magnetic field the changes of which are detected by the detector and adapted so as to point out information. The detector that produces a detection signal on the basis of which the movement of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	POELLAENEN OSSI, MANNER JAURI, TUOVINEN JUHANI
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS CALCULATING COMPUTING CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BYMECHANICAL FEATURES ONLY CONTROLLING COUNTING ELECTRIC DIGITAL DATA PROCESSING MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS REGULATING TARIFF METERING APPARATUS TESTING
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Beschreibung
Zusammenfassung:	A pointing device that comprises a movable pointing element and a detector. The pointing element affects a magnetic field the changes of which are detected by the detector and adapted so as to point out information. The detector that produces a detection signal on the basis of which the movement of the pointing element is sensed and utilized to point out information on a display. The movable pointing element and the detector comprises means for generating a magnetic field and for detecting a magnetic field. The pointing element includes a plurality of magnetic elements placed on a perimeter of the pointing element.