Game Provides Language Development Insights
void*p writes "The Economist is running an article about a computer game developed by Bruno Galantucci, a cognitive scientist at Yale. In the game, two players must find each other in a four-room building by making a single move. The catch is that the players can only communicate using invented symbols. Surprisingly, Galantucci found that teams not only communicated effectively, but also developed startlingly different sets of symbols. Galantucci's 2004 dissertation on the subject (PDF) can be found online."
Time to plug a short flash game i found a while ago, which does kind of the same thing (single player):
TORK
You are stranded on a foreign planet, and can only comunicate with the aliens in a sort of sign language. As you progress throught the game you have to become more and more fluent. Try it!