HIT
n.— «Mr. Bezos figured that what had been useful to Amazon would be valuable to other businesses, too. The company opened Mechanical Turk as a public site in November 2005. Today, there are more than 100,000 “Turk Workers” in more than 100 countries who earn micropayments in exchange for completing a wide range of quick tasks called HITs, for human intelligence tasks, for various companies.» —“Artificial Intelligence, With Help From the Humans” by Jason Pontin New York Times Mar. 25, 2007. (source: Double-Tongued Dictionary)