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Pointing device

  • US 6,400,353 B1
  • Filed: 02/28/2000
  • Issued: 06/04/2002
  • Est. Priority Date: 09/18/1997
  • Status: Expired due to Fees
First Claim
Patent Images

1. A pointing device comprising:

  • a flat cursor-moving switch for moving a cursor;

    a cloth sheet which is attached to the rear of the cursor-moving switch and spread on a place where a lying operator'"'"'s hand or finger is laid on to install the cursor-moving switch to be operated on a rugged, irregular or non flat surface;

    a band-shaped clicking switch provided at the band with an electrode for making a right click and a left click and provided at overlapping portion of the band with a detachable fastening member adjustable in size according to the size of wearing portion;

    a controller which measures the direction and distance of the movement of the cursor made by the operation of the cursor-moving switch, detects the click made by the operation of the clicking switch, and transmits the data to a personal computer; and

    cables and connectors with which the controller, the switches and the personal computer are connected to each other, wherein cursor-moving switch has a structure in which an operation button is automatically returned to the center position when the cursor-moving switch is not in use.

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