Method for manipulating a graphic widget in a three-dimensional environment displayed on a touch panel of an interactive input system
US8416206B2 · kind B2 · utility
46Cited by
48References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 2, 2009 |
| Grant date | Apr 9, 2013 |
| Priority date | — |
| Expiry date | Aug 28, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04808
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for manipulating a graphic widget in a three-dimensional environment displayed on a touch panel of an interactive input system is provided. The method includes tracking the x-y positions of two touch points associated with the graphic widget; and modifying the z-position of the graphic widget in accordance with changes in the distance between the x-y positions of the touch points. An interactive input system and computer readable medium embodying the method is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.