Invention Grant
- Patent Title: Multi-modal interaction for a screen magnifier
- Patent Title (中): 屏幕放大镜的多模态相互作用
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Application No.: US12238464Application Date: 2008-09-26
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Publication No.: US08176438B2Publication Date: 2012-05-08
- Inventor: Nazia Zaman , Paul J. Reid
- Applicant: Nazia Zaman , Paul J. Reid
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Agency: Boswell IP Law
- Agent J. Mason Boswell
- Main IPC: G06F3/048
- IPC: G06F3/048

Abstract:
A multi-model magnification system is described that can be used with multiple forms of input, including natural input such as touch-based devices. Users can zoom in/out and pan with their preferred mode of interaction, including mouse, keyboard, pen, and touch interactions. The system provides dedicated features for some modes, such as pinch/scroll gestures for touch input, that allow users to easily zoom in/out and pan the magnified area (e.g., on a touch laptop). The system provides an interactive panning mode in which the user the user can interact with the desktop or applications (e.g., clicking on icons) and pan using special gestures. When the system is in the panning mode, the system consumes received gestures or other input, otherwise the system passes received input to a magnified application.
Public/Granted literature
- US20100079498A1 MULTI-MODAL INTERACTION FOR A SCREEN MAGNIFIER Public/Granted day:2010-04-01
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