Invention Grant
- Patent Title: Large display attention focus system
- Patent Title (中): 大型显示器注意焦点系统
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Application No.: US11391645Application Date: 2006-03-29
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Publication No.: US07656413B2Publication Date: 2010-02-02
- Inventor: Azam Khan , Justin Frank Matejka , George William Fitzmaurice , Gordon Paul Kurtenbauch
- Applicant: Azam Khan , Justin Frank Matejka , George William Fitzmaurice , Gordon Paul Kurtenbauch
- Applicant Address: US CA San Rafael
- Assignee: Autodesk, Inc.
- Current Assignee: Autodesk, Inc.
- Current Assignee Address: US CA San Rafael
- Agency: Staas & Halsey LLP
- Main IPC: G09G5/00
- IPC: G09G5/00 ; G06K9/20 ; G06F3/00 ; G06F3/048

Abstract:
A system that allows a user to spotlight a region of particular interest in a large-scale display, such as a wall panel display. The spotlight can be a circular or other shape area around which the display is de-emphasized, such as by being darkened or blurred outside the circle. The spotlight can be moved by the user moving a cursor positioned in the circle. When the cursor encounters an edge of the circle the spotlight is moved in the direction of cursor movement. As the cursor is moved the outside region has less de-emphasis. When the movement is stopped the outside region is darkened to the maximum. A spotlight beam or other attention directing area of emphasis can be used to help focus a viewer's attention on the spotlight. The spotlight can follow objects in a scene as they move.
Public/Granted literature
- US20070234220A1 Large display attention focus system Public/Granted day:2007-10-04
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