| 摘要 |
The described invention represents a utility for use with cursor control devices (1) and control modules for computers, communication units and other equipment posessing a screen or display; where activation of programs and functions are achieved by positioning a cursor on top of an icon, a symbol or another active area of the screen ("activable target area"). The utility comprises an aiming wheel (5) that can move a visualisable aiming line originating from the cursor position in any direction on the screen, and direct the aiming line towards a desired, activable or non-activable target area; where the utility furthermore encompasses an activation function ("trigger button") (4) by which the operator may launch the cursor and send it along the aiming line when the latter has assumed a desired direction. |
