Human computation games are provided wherein a player is shown a page, such as a web page. The player is then asked to provide one or more terms that are intended to cause a search engine to return the page in response to performing a query using the terms. The terms provided by the player during game...http://www.google.com/patents/US20100317444?utm_source=gb-gplus-sharePatent US20100317444 - USING A HUMAN COMPUTATION GAME TO IMPROVE SEARCH ENGINE PERFORMANCE
