Invention Grant
US08132099B2 Method for obtaining accessibility information, computer program and accessibility information device
有权
获取无障碍信息的方法,计算机程序和可访问性信息设备
- Patent Title: Method for obtaining accessibility information, computer program and accessibility information device
- Patent Title (中): 获取无障碍信息的方法,计算机程序和可访问性信息设备
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Application No.: US12238787Application Date: 2008-09-26
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Publication No.: US08132099B2Publication Date: 2012-03-06
- Inventor: Chieko Asakawa , Hisashi Miyashita , Daisuke Sato , Hironobu Takagi
- Applicant: Chieko Asakawa , Hisashi Miyashita , Daisuke Sato , Hironobu Takagi
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agent Vazken Alexanian
- Priority: JP2007-265234 20071011
- Main IPC: G06F15/16
- IPC: G06F15/16

Abstract:
A method and apparatus for obtaining accessibility information in content of a rich internet application. The method for obtaining accessibility information includes executing an object of the content displayed on a display screen, estimating a role of the object using reference model information prepared beforehand concerning a plurality of objects, and outputting the estimated role of the object as the accessibility information. Therefore, even when the object does not have accessibility information, the accessibility information can be obtained based on the output during the execution and the internal state. In this way, it is possible for a visually impaired user to operate rich internet applications that are created by Dynamic HTML and Flash™.
Public/Granted literature
- US20090100328A1 METHOD FOR OBTAINING ACCESSIBILITY INFORMATION, COMPUTER PROGRAM AND ACCESSIBILITY INFORMATION DEVICE Public/Granted day:2009-04-16
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