Touch panel pointing device

The present invention provides a pointing device, which is connected to a computer system for controlling cursor movement on a display screen. An upper surface of the pointing device is equipped with an annular touch panel, and when user touches the annular touch panel and rotates it clockwise/count...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	WIERZOCH, MARKUS
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION CALCULATING COMPUTING COUNTING CRYPTOGRAPHY DISPLAY EDUCATION ELECTRIC DIGITAL DATA PROCESSING HANDLING RECORD CARRIERS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS SEALS
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Beschreibung
Zusammenfassung:	The present invention provides a pointing device, which is connected to a computer system for controlling cursor movement on a display screen. An upper surface of the pointing device is equipped with an annular touch panel, and when user touches the annular touch panel and rotates it clockwise/counterclockwise, the display screen can be scrolled.