A display apparatus employing an information processor including a display for displaying information as an image on a surface, a display controller for causing the display to display a window containing first information, a cursor control for indicating a point on the display, and controller for positioning...http://www.google.fr/patents/US6040817?utm_source=gb-gplus-shareBrevet US6040817 - Display apparatus and method for displaying windows on a display
Display apparatus and method for displaying windows on a display
