Appeal No. 1999-2607 Application 08/826,618 as shown in figure 4. The user can interactively relate to the two-dimensional interface while the three-dimensional workspace behind the object remains active and navigable, as shown in figure 5 where the viewpoint has changed. - 3 -Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 NextLast modified: November 3, 2007