By downloading the data collector and participating our user study, you agree to following terms,
1. You are a registered Amazon Mechanical Turk (AMT) worker.
2. You are at least 18-year old.
3. You are using a desktop or laptop computer running Google Chrome browser on Windows, Linux, or Mac OS. Mobile users (i.e., those using smartphones or tablets) are not eligible for this study.
4. One registered worker can only do the study at most once.
5. You have basic knowledge of how to use a computer and a web browser.
6. You understand English.
7. You are responsible for any damages caused by inappropriate usage of the data collector.
谷歌浏览器、其他Chromium内核的浏览器
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