managed to shoot a hazy image that satisfied Stanford interest in the actual positions of the legs. Some years later, Stanford wanted a series to document all the different positions of a running horse and got back to Muybridge for the project. They used a battery of cameras along a part of the track, with electro-magnetic shutters triggered by tripwires. Muybridge's first chronophotographic sequences were published as The Horse in Motion cabinet cards in 1878. The images of the horse caused astonishment to the public all over the world, as the poses deviated from most traditional depictions and were much less graceful than expected. Later, in 1878, Albert Londe was hired as a medical photographer by neurologist Jean-Martin Charcot. Londe used a camera with nine lenses and intricate timing system to study the physical and muscular movements of patients. Over time Londe refined this system to be able to take a sequence of twelve pictures in as little as a tenth of a second. Physiologist Étienne-Jules Marey began using the technique to more closely study movement, flight, and exercise. He soon discovered that by overlapping celluloid prints on top of one another, he was able to see phases of movement and study their relations to each other in a single frame. Georges Demeny, Marey's assistant, developed even further applications for the reproduction of movement, primarily in creating a simple projector called the stroboscope. He and German photographer Ottomar Anschutz shared the development of projecting technology, using chronophotographs and projectors to create movement much like the projection we know today. Anschutz carried this concept even further, developing chronophotographs to run through his projectors as entertainment. Anschutz then managed to develop a folding hand camera with a “focal-plane shutter,” an early model of a folding bellows, and a flatbed-type press camera that allowed photos to be taken at 1/1000 second exposures. This enabled a faster setup of Muybridge's multiple-camera system, able to take more exposures faster due to the rapidity of the shutter speed. He also invented a personal viewer for his chronophotographs, a revolving disk in which the photos could be viewed with illumination from an electric spark (rather than projection). Process Setting up a sequence of cameras to photograph the movement of a subject as it progresses in locomotion originally created chronophotographs. This could be done via tripwire or electrically timed shutter release attached to each individual camera. The photographer