A novel idea in digital entertainment: Sifteo cubes are small, playful computers with full-color displays that wirelessly connect to your computer. The cubes are aware of one another’s presence and react differently based on proximity, arrangement and motion. They’re designed as a platform, so they can run a number of software games from Sifteo and presumably from third-party developers in the future. In a way they’re like consoles (albeit far less powerful than most) that have been freed from the console form factor. (via Subtraction.com: Sifteo Game Cubes)