Game with a purpose

Game with a purpose

A game with a purpose (or GWAP) is a game played on a computer that serves some purpose for the people setting up the game by harnessing human abilities in an entertaining setting.

There are many activities that are almost trivial for humans to perform that have stymied computers. These tasks can include labelling images to improve web searching, transcription of ancient text (where OCR software faces a script they are not optimized for and degraded or damaged images) and any activity requiring common sense or human experience.

The first example was the ESP Game, an effort in human computation originally conceived by Luis von Ahn of Carnegie Mellon University, which labels images. To make it an entertaining effort for humans two players attempt to assign the same labels to an image. The game records the results of matches as image labels and the players enjoy the encounter because of the competitive and timed nature of it. To ensure that people do their best to accurately label the images, the game requires two people (chosen at random and unknown to each other), who have only the image in common, to choose the same word as an image label. This discourages vandalism because it would be self defeating as a strategy.

A linguistic version of this design is a game called Phrase Detectives, developed by Essex University, which assigns anaphoric links within text. The game uses a decision-validation method to efficiently gather judgements from users, as well as to provide interuser scoring.

References

*Communications of the ACM, issue: 08/08 Vol. 51 NO. 8 (August 2008), article: Designing Games with a Purpose.
* [http://www.gwap.com/gwap/news/ www.gwap.com]

External links

* [http://www.gwap.com/gwap/news/ www.gwap.com]
* [http://www.ecoresearch.net/election2008/facebook Sentiment Quiz]
* [http://www.phrasedetectives.org/ www.phrasedetectives.org]


Wikimedia Foundation. 2010.

Игры ⚽ Нужен реферат?

Look at other dictionaries:

  • game with a purpose — noun A computer game that serves some purpose for the people setting up the game by harnessing human abilities in an entertaining setting …   Wiktionary

  • Game mechanics — are constructs of rules intended to produce an enjoyable game or gameplay. All games use mechanics; however, theories and styles differ as to their ultimate importance to the game. In general, the process and study of game design are efforts to… …   Wikipedia

  • Game — For other uses, see Game (disambiguation). Level (gaming) redirects here. For the classification of video game stages, see Level (video gaming) …   Wikipedia

  • Game mechanic — A game mechanic is a construct of s intended to produce an enjoyable game or gameplay. All games use mechanics; however, theories and styles differ as to their ultimate importance to the game. In general, the process and study of game design is… …   Wikipedia

  • purpose — 1. noun 1) the purpose of his visit Syn: motive, motivation, grounds, cause, occasion, reason, point, basis, justification 2) their purpose was to subvert the economy Syn: intention, aim …   Thesaurus of popular words

  • Game localisation — refers to the preparation of video games for other locales. This adaptation to the standards of other countries covers far more than simply translation of language. There are different areas, such as linguistic, cultural, hardware and software,… …   Wikipedia

  • Game backup device — is a device for storing or backuping ROM information to a computer file format or ROM image. This article discusses ROM Dumper for video games. It s also called game copier or ROM dumper. Video game companies considered these devices as a tool… …   Wikipedia

  • Game Neverending — (GNE) was an innovative massively multiplayer online game that was in development by Ludicorp, better known as the creators of Flickr, from 2002 until it was cancelled in 2004. [cite web |url=http://www.gnespy.com/ |title=GNESpy |accessdate=2008… …   Wikipedia

  • Game — Game, n. [OE. game, gamen, AS. gamen, gomen, play, sport; akin to OS., OHG., & Icel. gaman, Dan. gammen mirth, merriment, OSw. gamman joy. Cf. {Gammon} a game, {Backgammon}, {Gamble} v. i.] 1. Sport of any kind; jest, frolic. [1913 Webster] We… …   The Collaborative International Dictionary of English

  • Game engine — A game engine is a system designed for the creation and development of video games. There are many game engines that are designed to work on video game consoles and personal computers. The core functionality typically provided by a game engine… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”