The Judge is the last in a series of huge radio-controlled sculptures built by the ex-convict Slick Henry in William Gibson's cyberpunk novel, Mona Lisa Overdrive. The Judge is a headless bipedal construction, almost four meters high and two meters across its broad shoulders. The Judge's metal skin is patched, rusty scavenged metal, save for its mirror-polished joints and the cold steel of its rotary blades. One of the Judge's arms is an air-powered buzzsaw - which, at the time of the book, Slick is still having difficulty getting to work. Equipped with internal gyrostabilisers, the Judge can travel over rough ground with relative ease.