Patent ID: 6067079
Filing Date: 2000-05-23
Classification: G06F

Abstract:
A method for directing a computer system, having at least a processor, memory, and touchscreen, to create a virtual pointing device, comprising the steps of:(a) displaying a non-activated virtual pointing device on the touchscreen, said non-activated virtual pointing device being a translucent, shaded area on the touchscreen, whereby objects and text can be seen through the shaded area;(b) in response to detecting at least one finger placed on the virtual pointing device, activating the virtual pointing device by bringing the virtual pointing device out of hibernation, such that reactivating the virtual pointing device causes a command to be executed, said virtual pointing device being reactivated in response to a detection of a removal and then replacement of said at least one finger; and(c) moving the virtual pointing device in accordance with movement of the at least one finger, such that the virtual pointing device is positioned under the finger.