Top 10 Ways You Work For Google For Free - Listverse
Many people will cringe at the thought of working for free, especially for a trillion-dollar corporation like Google. To summarize the truth in one
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If you’ve ever solved a CAPTCHA, you know, those annoying curly letters on blurry backgrounds that Google used to ask us to solve to prove we are not robots, then you’ve worked for Google for free. Specifically, you helped Google digitize all the books in its Google Books archive. Thank you!
Every CAPTCHA had two words. One was a control word to prove to Google that you knew what you are doing, while the other was the new word Google wanted to transcribe. Since Google didn’t specify which was which, we had to put equal efforts into solving both correctly.
Google used CAPTCHA to digitize its entire book archive and every New York Times newspaper printed since 1851. It did this within two years and without paying a single cent to anyone. Well done Google, well done!