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2. 发明申请

US20070028178A1 Method and system for providing a fully accessible color selection component in a graphical user interface 审中-公开
标题翻译：用于在图形用户界面中提供完全可访问的颜色选择组件的方法和系统
公开(公告)号：US20070028178A1
公开(公告)日：2007-02-01
申请号：US11189349
申请日：2005-07-26
申请人： Becky Gibson , Cynthia Ice
发明人： Becky Gibson , Cynthia Ice
IPC分类号： G06F9/00
CPC分类号： G06F3/0481 , G06F9/451
摘要： A system for providing a fully accessible color selection component in a graphical user interface, in which multiple selectable colors are represented using a set of selectable color name display regions, each of which includes a text name for a color and has a background color made up of the selectable color. Additionally, and external to the color name display regions, the disclosed system provides a sample color display region made up of a currently selected color. The background colors in the color name display regions reduce ambiguity in normal display settings by showing the user samples of colors that can be selected. The sample color display region supports high contrast settings that are likely to be used by low vision users. When a user has a high contrast setting selected, the background colors in the color name display regions may not be displayed, and accordingly the color name display regions may only display textual names. However, by providing an image of a currently selected color in the sample color display region, the actual color that is currently selected is still displayed, since images are typically not modified by high contrast settings, which may be useful when selecting a color for an off-screen application. The disclosed system can be implemented using an HTML component. A screen reader program can also be used to speak the color names for each color name display region, and the user does not hear any redundant information about the currently selected color.
摘要翻译：一种用于在图形用户界面中提供完全可访问的颜色选择组件的系统，其中使用一组可选择的颜色名称显示区域来表示多个可选颜色，每个颜色名称显示区域包括用于颜色的文本名称并且具有组成的背景颜色的可选颜色。此外，并且在颜色名称显示区域的外部，所公开的系统提供由当前选择的颜色组成的样本颜色显示区域。颜色名称显示区域中的背景颜色通过显示可以选择的颜色的用户样本来减少正常显示设置中的歧义。样本彩色显示区域支持低对比度用户可能使用的高对比度设置。当用户选择了高对比度设置时，可能不会显示颜色名称显示区域中的背景颜色，因此颜色名称显示区域只能显示文本名称。然而，通过在样本颜色显示区域中提供当前选择的颜色的图像，仍然显示当前选择的实际颜色，因为通常不会通过高对比度设置修改图像，这可能在为离屏应用程序。所公开的系统可以使用HTML
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