Vodafone’s Otello search engine uses images, not text

Vodafone is demonstrating a trial service called “Otello”, which is a search engine that uses images, rather than words at the CeBIT show in Germany. Rather than use a word as a search term, Otello users can send images via MMS from their mobiles and the search service which then returns the results to the user’s phone as an “ordinary” search result.A picture from a newspaper, billboard, book