Force sensing touch screen

摘要: A computing device includes a touch screen display with plurality of force sensors, each which provides signal in response to contact the display. Using signals from characteristic is determined, such as magnitude force, centroid and shear force. The used select command processed control device. For example, may be related manipulating data displayed on display, e.g., by adjusting scroll speed or quantity selected an operation application device, selecting different focal ranges, producing alarm, volume speaker