Keyboard device and Integrated it with Snap buttons with Retention at rest to Arras - tre in the operation of a computer system with a Graphical User Interface

摘要

1.A Manual device of control inputs to be used in a computer system that has a Graphical User Interface.Unit includes: a keyboard having a Plurality of keys; at least one set of Snap button mounted on the unit adjacent to the keyboard keys and has a Movable buttonDown by the Thumb of a user to select "on" State and subsequently releasable to select an "off" StateMoveable downward and laterally to select a general - mind State "Locked on" to facilitate a drag operation; and a Switch mounted on the unit and performed by keyboardThe coupling of the button when the button Moves Down. 20.A method for carrying out a drag operation on a computer system that has a Graphical User Interface.It includes the following steps: Connect a keyboard Unit the system com - putador Unit, the keyboard has a Plurality of keysAn Actuator Mounted Signalling between a set of keys and at least one set of bloqueble Snap button on the keyboard Unit adjacent to the CLAS; generAr an image of an object being dragged, the object being selected from the group consisting of an icon, a window or textThe image is generated in a First location on the display device of the computer system; Generating an image of a Pointer on the screen Ship. Hook the Act;Value of Roadway with the index finger of the hand of a user manual first and apply forces to move the pointer on the object shown in the first set of location; BlockSnap button with the Thumb of the hand of the user to select the object; and applying the second Actuator Forces manual of Roadway with the index finger of the user to move the objectSelected a Second locali characterization on the display device. Figure 1