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ischeme:example_applications [2011/03/22 23:33]
ebainomu
ischeme:example_applications [2011/04/08 18:34] (current)
ebainomu
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 ==== Credits ==== ==== Credits ====
 Thanks to Nick De Cooman for undertaking the AmbiScrabble project (under supervision of [[http://soft.vub.ac.be/~ebainomu|Engineer Bainomugisha]] and [[http://soft.vub.ac.be/~egonzale|Elisa Gonzalez Boix]]) to validate the Scheme and Objective-C symbiosis Thanks to Nick De Cooman for undertaking the AmbiScrabble project (under supervision of [[http://soft.vub.ac.be/~ebainomu|Engineer Bainomugisha]] and [[http://soft.vub.ac.be/~egonzale|Elisa Gonzalez Boix]]) to validate the Scheme and Objective-C symbiosis
 +
  
 ===== PolyGlot Chat Application ===== ===== PolyGlot Chat Application =====
-AmbiScrabble is a digital version of a scrabble-like game where players work collaboratively with their iPhones to form words. The screen shot below shows the AmbiScrabble application on the iPhone+PolyGlot chat is a distributed chat application that enables users to write text messages in their preferred language and have the text message translated in realtime to the receiver's language
  
 ==== How the chat works ==== ==== How the chat works ====
 +The application works as follows: When a chat application is started the user is prompted to specify the preferred language.  Then a text chat conversation can begin with a selected a buddy. When a chat message is received from a buddy,  it is automatically translated from the buddy's language to the user's specified language. For instance, if Bob (an English speaker), sends a message "Hello there" to Tim (a Dutch speaker), the message is displayed as "Hallo daar" on Tim's chat window.
 +
 +{{:ischeme:polyglotchatshot.png|:ischeme:polyglotchatshot.png}}
 +==== Application design and implementation ====
  
-The game works as follows: Players are organised in teams and each player has a rack of letters. Letters are consumed by forming valid English words. The team that first consumes all its letters wins. Players belonging to the same team can exchange +The PolyGlot chat application has been designed in peer-to-peer fashion without assuming a centralised server. We implement the chat logic and distribution concerns of the application in [[iScheme|iScheme]], while the graphical user interface (GUI) is implemented in Objective-C using the Cocoa framework. The translation happens using the Google translator API which is accessible from iScheme, thanks to the Objective-C and Scheme symbiosis. 
ischeme/example_applications.1300833210.txt.gz ยท Last modified: 2011/03/22 23:48 (external edit)