TOUCH-SENSITIVE DEVICE AND METHOD

摘要

A touch-sensitive method is applied in a touch-sensitive device including a touch-sensitive screen. The method includes the following steps. Detecting touch points on the touch-sensitive screen according to touch signals from the touch-sensitive screen. Determining a covered area of the touch points. Identifying a shape and a size of the covered area. Determining which part of a finger touches the touch-sensitive screen according to the identified shape and identified size of the covered area. Controlling the touch-sensitive device to perform different operations according to which part of the finger touches the touch-sensitive screen.

主权项

1. A touch-sensitive device comprising:
a touch-sensitive screen; a storage unit storing a plurality of modules; and
a processor to execute the plurality of modules,wherein the plurality of modules comprises:
a detecting module to detect touch points on the touch-sensitive screen according to touch signals from the touch-sensitive screen, and determine a covered area of the touch points;an analyzing module to identify a shape and a size of the covered area, and determine which part of a finger touches the touch-sensitive screen according to the identified shape and identified size of the covered area; anda control module to control the touch-sensitive device to perform different operations according to which part of the finger touches the touch-sensitive screen as determined by the analyzing module.