Artemia Salina belongs to a genus of very primordial crustaceans, whose behavior is not widely investigated in literature. Their collective behavior is studied in this book both experimentally and theoretically. Different experiments have been designed to control the direction of motion of an Artemia population by exploiting their sensitivity to light and to measure the response of the population to light at different wavelengths. Through experiments, setup videos have been recorded in order to extract Artemia motion behavior by applying moving object detection algorithm. Image processing...