or processing screen pointers in a displayUS6535930Mar 6, 2001Mar 18, 2003Apple Computer, Inc.Method and apparatus for improved interaction with an application program according to data types and actions performed by the application programUS6567070 *Aug 10, 1999May 20, 2003Intel CorporationSelection of objects in a graphical user interfaceUS6583781 *Oct 17, 2000Jun 24, 2003International Business