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ischeme:example_applications [2011/03/22 23:57]
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 =====
-PolyGlot chat is a distributed chat application that enables users to write text messages in their preferred language and have the text message automatically translated to the receiver's language. +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 specifies the language.  chat message received from a buddy is automatically translated from the buddy's language to the user's language. For instance, when a user 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.+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'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}} {{:ischeme:polyglotchatshot.png|:ischeme:polyglotchatshot.png}}
 ==== Application design and implementation ==== ==== Application design and implementation ====
  
-The PolyGlot chat game has been designed in a 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 Google translator API which is accessible to iScheme, thanks to the Objective-C and Scheme symbiosis. +The PolyGlot chat application has been designed in a 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.1300834652.txt.gz ยท Last modified: 2011/03/23 00:06 (external edit)