Online Fossett Searchers Ask, Was It Worth It?  —  Amazon’s Mechanical Turk presented 50,000 volunteers with aerial photos and satellite images like these, asking them to flag anything that looked like a plane-crash site.  (Click image to enlarge.)  —  Screenshot: Courtesy of Amazon.com

Source:   Wired News

Author:   Steve Friess

Link:   http://www.wired.com/techbiz/it/news/2007/11…