Whereas Genie 1, revealed back in February, could only cobble together 2D scenes, the just announced Genie 2 is a step up, offering somewhat explorable 3D game environments (via PC World).
Their distinctive ball element replaced the clunky row of typebars and made most people faster typists. When [Steve Malikoff] thought about 3D printing a type ball — colloquially known as a golf ...