Appeal No. 1998-3031 Application No. 08/511,507 Although appellants and the examiner agree that the applied references and the claimed invention are concerned with enhanced depth sensation to two-dimensional images (Answer, pages 4 and 5; Brief, page 8; Reply Brief, pages 2 and 3), they disagree as to 3Page: Previous 1 2 3 4 5 6 7 NextLast modified: November 3, 2007