Automaton

An automaton is a self-operating machine or control mechanism that follows a set of instructions automatically. These machines can look like they are moving on their own, which can be fun to watch. One common example is the bellstrikers in old mechanical clocks, which seem to hit the bells by themselves, like a tiny robot.

Historically, automata were often made to look like people or animals and used to entertain audiences. These moving puppets could dance, play music, or perform other actions without any human help at the moment. People loved watching them because they seemed magical.

Today, we have animatronics, which are a modern kind of automaton. These use electronics and are often seen in movies, on stages, or in theme parks. They help bring characters and creatures to life, making them move and act in amazing ways that delight audiences around the world.

Etymology

The word automaton comes from an Ancient Greek word meaning "acting of one's own will." Long ago, people used this word for things that moved by themselves, like doors that open automatically. Today, we often think of automata as moving machines made to look like humans or animals, such as the little figures on old clocks that move like a cuckoo bird on a cuckoo clock.

History

Ancient

Many old stories talk about machines that move by themselves. In Greek tales, the god Hephaestus made machines to help in his workshop. Another story is about a bronze man named Talos who protected the island of Crete. In these stories, the machines seemed almost alive.

After Greece, people built machines that used water to move. One inventor, Ktesibios, made a model owl that moved and made sounds. These early machines were like toys, tools, or parts of religious events.

Complex mechanical devices existed in ancient times, with the best surviving example being the Antikythera mechanism, an early device for calculating dates.

In old Jewish stories, King Solomon had a special throne. When he sat down, mechanical animals would help him move up the steps and place a crown on his head.

In ancient China, stories tell of a king who met an inventor named Yan Shi. This inventor showed the king a life-sized figure that could walk, talk, and move its hands. The king was surprised to find that the figure was made of simple materials like leather and wood, with parts that worked like organs.

Other early examples include a dove made by Archytas and flying machines described in old Chinese texts.

Medieval

The tradition of building moving machines continued during the Middle Ages. In Constantinople, visitors saw machines like singing birds and roaring lions made of metal and wood.

In the 8th century, wind-powered statues were built in Baghdad. Later, inventors created machines that looked like snakes, scorpions, and even people, which could move and do tasks.

Al-Jazari made many clever machines in the year 1206, including a boat with musical performers and a device that looked like a servant offering soap and towels.

In China, a water clock built in 1066 had figures that rang bells to show the time.

Renaissance and early modern

The Renaissance brought new interest in machines. Artists and inventors created moving figures for gardens and clocks. Big clocks in town squares often had figures that moved to show the time.

Leonardo da Vinci designed a mechanical knight that could sit, move its arms, and turn its head. Another famous machine was a lion that could walk and spit out flowers.

In Japan, puppets called "karakuri" became popular in the 17th century. These puppets could move and act out scenes from stories.

Modern

In the 1800s, machines that followed set instructions became popular with magicians. One famous machine from this time was a life-sized flute player that could play songs.

Between 1860 and 1910, many small companies made clockwork toys and singing birds. These machines are now rare and valuable.

Today, artists still build moving machines for fun and art. Some of these machines are large and powered by wind or air.

Clocks

Automaton clocks are special clocks with tiny moving parts, called automatons, inside or around them. These automatons usually come to life around the top of each hour, every half hour, or every quarter hour. They were made from ancient times in Europe up until the Victorian era. Older clocks often showed religious or mythical figures, while later clocks featured important people like kings, famous musicians, or business leaders. Examples include chariot clocks and cuckoo clocks. Although many people think these clocks were only made in medieval Europe, they are actually produced today in Japan.

In the study of automatons, clocks are seen as timed automatons. This means they have a set number of states, or positions, they can be in. Each second, the clock moves to a new state, showing the time one second later than before. The clock decides whether just to move the hands or to activate a special feature by using a system of gears and other mechanical parts.