Invention Grant
US08416206B2 Method for manipulating a graphic widget in a three-dimensional environment displayed on a touch panel of an interactive input system
有权
用于在交互式输入系统的触摸面板上显示的三维环境中操纵图形小部件的方法
- Patent Title: Method for manipulating a graphic widget in a three-dimensional environment displayed on a touch panel of an interactive input system
- Patent Title (中): 用于在交互式输入系统的触摸面板上显示的三维环境中操纵图形小部件的方法
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Application No.: US12629339Application Date: 2009-12-02
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Publication No.: US08416206B2Publication Date: 2013-04-09
- Inventor: Sheelagh Carpendale , Mark Stephen Hancock , Thomas Ten Cate , Tobias Isenberg
- Applicant: Sheelagh Carpendale , Mark Stephen Hancock , Thomas Ten Cate , Tobias Isenberg
- Applicant Address: CA
- Assignee: SMART Technologies ULC
- Current Assignee: SMART Technologies ULC
- Current Assignee Address: CA
- Agency: Katten Muchin Rosenman LLP
- Main IPC: G06F3/041
- IPC: G06F3/041
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.
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