quanganhdo + accessibility   2

Accessible Text CAPTCHA Logic Questions
This site provides a simple web service to generate text-based CAPTCHAs. These tell humans and robots apart by asking a simple logic question. These questions are aimed at a child's age of 7, so can be solved easily by all but the most cognitively impaired users. As they involve human logic, such questions cannot be solved by a robot.
accessibility  api  text 
november 2010 by quanganhdo
Readability - An Arc90 Lab Experiment
Bookmarklet cho phép đọc các bài viết trên web một cách dễ dàng hơn bằng cách loại bỏ những thành phần không cần thiết
accessibility  web  reading  usability  bookmarklet  readability  tools 
march 2009 by quanganhdo

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