Handlantis is a project I work in at 8D Games as a programmer. This is a serious game, which has the goal to learn basic sign language to the parents of deaf or hearing-impaired children. As  you play the game, you can progress through the story by learning one word at a time.

My contribution to this game: I programmed the entire gameplay, except for the hand-gesture recognition. I also had influence on the design of the game.