MingKwai may have looked like a conventional typewriter, yet its behavior would have quickly confounded anyone who sat down to try it out. Upon depressing one of the machine’s 72 keys, the machine’s internal gears would move, and yet nothing would appear on the paper’s surface — not right away, at least. Depressing a second key, the gears would move again, yet still without any output on the page. With this second keystroke, however, something curious would happen: Eight Chinese characters would appear, not on the printed paper, but in a special viewfinder built into the machine’s chassis. Only with the depression of a third key — specifically one of the machine’s eight number keys — would a Chinese graph finally be imprinted on the page.