So, they're making computers with the ability to create their own language...
http://www.geek.com/articles/geek-cetera/lingodroids-robots-that-create-and-communicate-in-their-own-language-20110518/
That's scary, and every time I see this thread title I read it "Lingo'roids".
I'd like to see how they respond to modifications of the environment, like obstructions and such. Shouldnt be a big deal to the robots if they were coded as presented as opposed to demo.