Number | Name | Date | Kind |
---|---|---|---|
4712191 | Penna | Dec 1987 | |
4772882 | Mical | Sep 1988 | |
4931783 | Atkinson | Jun 1990 | |
5119475 | Smith et al. | Jun 1992 | |
5121477 | Koopmans et al. | Jun 1992 | |
5276795 | Hoeber et al. | Jan 1994 | |
5287514 | Gram | Feb 1994 | |
5345550 | Bloomfield | Sep 1994 | |
5485175 | Suzuki | Jan 1996 | |
5500935 | Moran et al. | Mar 1996 | |
5524195 | Clanton, III et al. | Jun 1996 | |
5537630 | Berry et al. | Jul 1996 | |
5564112 | Hayes et al. | Oct 1996 | |
5581670 | Bier et al. | Dec 1996 | |
5596699 | Driskell | Jan 1997 | |
5600778 | Swanson et al. | Feb 1997 |
Entry |
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Hopkins et al.. "Pies: Implementation, Evaluation, and Application of Circular Menus", University of Maryland, pp. 1-27, 1988. |
Kurtenbach, "The Design and Evaluation of Marking Menus", University of Toronto, pp. 1-103, 1993 |
Don Hopkins, The Design And Implementation of Pie Menus, Dec. 1991, pp. 16-18, 20-26 and 94. |