1834 - the invention and patenting of another stroboscopic device adaptation, the Daedalum (renamed the Zoetrope in 1867 by American William Lincoln) by British inventor William George Horner. It was a hollow, rotating drum/cylinder with a crank, with a strip of sequential photographs, drawings, paintings or illustrations on the interior surface and regularly spaced narrow slits through which a spectator observed the 'moving' drawings.