Screen shot of a Twitter page, with an overlay, asking the user to deny or allow the MyTtWebClient to access and update data on Twitter.

页面的屏幕截图，页面上有一个覆盖部分，询问用户是接受还是拒绝对MyTtWebClient的访问并更新Twitter上的数据。

youdao

Imagine going to Wikipedia and having a semantic overlay on each page. Now imagine scaling this experience across major information sources around the web.

设想浏览wikipedia，每个页面都有语义，现在通过网页周围的主要信息源来提高这一体验。

youdao

A sample multi-page fixed layout report that overlay data on form images

图像上重叠数据的多页固定格式报表示例

youdao

The technology works with any web page, and enables users to browse to a page with long content, click the plugin button, and instantly view the summarized text as an overlay on the page.

FORBES: Don't Have Time To Read This Article? There's An App For That