Furniture Design Tetris Bookcase by Bruce Tao Inspired by the shape of Tetris. The shape and compound mode provides a free appearance. Using this semantics, freedom is its biggest feature. This is a bookcase design composed of several modules. The bookcase can hold different small boxes. Users can make their own bookcase with different shapes and color blocks based on tetris features. At the same time, each small module can also be used individually as a small glove compartment. Users can design patterns according to their own preferences.