"Where Are Your Keys?" a language fluency game

This is an interesting game, it's called "Where Are Your Keys". It's an open source game of high-speed language learning using sign language as a bridge to learn any spoken language.

Watch.

A Brief Introduction to the "Where Are Your Keys?" Fluency Game from Willem Larsen on Vimeo.

Here's the website at http://whereareyourkeys.wordpress.com/

Here are some more videos about the game http://vimeo.com/7296431#embed