Robotic art

Robotic art is any artwork that employs some form of robotic or automated technology. There are many branches of robotic art, one of which is robotic installation art, a type of installation art that is programmed to respond to viewer interactions, by means of computers, sensors and actuators. The future behavior of such installations can therefore be altered by input from either the artist or the participant, which differentiates these artworks from other types of kinetic art. Early examples of robotic art and theater existed in ancient China as far back as the Han dynasty (c. third century BC), with the development of a mechanical orchestra, and other devices such as mechanical toys. These last included flying automatons, mechanized doves and fish, angels and dragons, and automated cup-bearers, all hydraulically actuated for the amusement of emperors by engineer-craftspeople whose names have mostly been lost to history. However, Mo Ti and the artificer Yen Chin are said to have created automated chariots. By the time of the Sui dynasty (sixth century AD), a compendium was written called the Shai Shih t'u Ching, or "Book of Hydraulic Excellencies". There are reports that the T'ang dynasty saw Chinese engineers building mechanical birds, otters that swallowed fish, and monks begging girls to sing. An early innovator in the Western world was Hero of Alexandria (c. 10–70 AD), who wrote "On Automatic Theaters, On Pneumatics, and on Mechanics", and is said to have built fully automated theatrical set-pieces illustrating the labors of Hercules among other wonders. In the thirteenth century AD, Badi Al-Zaman'Isma'il Al-Razzaz Al-Jazari was a Muslim inventor who devoted himself to mechanical engineering. Like Hero, he experimented with water clocks and other hydraulic mechanisms. Al-Jaziri's life's work culminated in a book which he called The Book of Knowledge of Ingenious Mechanical Devices, completed in 1206 AD, and often known simply as Automata.