Animatronics refers to the use of cable pulled devices or motors to emulate a human or an animal, or bring lifelike characteristics to an otherwise inanimate object. Animatronics were first introduced by Disney in 1962 for the film Mary Poppins (released in 1964) which featured an animatronic bird. This was controlled fully by bicycle cables. Modern animatronics tend to use robotics and have found widespread applications in movie special effects and theme parks and have, since their inception, been primarily used as a spectacle of amusement. A robot designed to be a convincing imitation of a human is more specifically labeled as an android.
Animatronics is a multi-disciplinary field which integrates anatomy, robots, mechatronics, and puppetry resulting in lifelike animation. Animatronic figures are often powered by pneumatics, hydraulics, and/or by electrical means, and can be implemented using both computer control and human control, including teleoperation. Motion actuators are often used to imitate muscle movements and create realistic motions in limbs. Figures are covered with body shells and flexible skins made of hard and soft plastic materials and finished with details like colors, hair and feathers and other components to make the figure more life like.
The 3rd-century BC text of the Liezi describes an encounter between King Mu of Zhou and an ‘artificer’ known as Yan Shi, who presented the king with a life-size automaton. The ‘figure’ was described as able to walk, pose and sing, and when dismantled was observed to consist of anatomically accurate organs.
The 5th-century BC Mohist philosopher Mozi and his contemporary Lu Ban are attributed with the invention of artificial wooden birds (ma yuan) that could successfully fly in the Han Fei Zi and in 1066, the Chinese inventor Su Song built a water clock in the form of a tower which featured mechanical figurines which chimed the hours.
In 1515, Leonardo da Vinci designed and built the Automata Lion, one of the earliest described animatrons. The mechanical lion was presented by Giuliano de’ Medici of Florence to Francois I, King of France as a symbol of an alliance between France and Florence. The Automata Lion was rebuilt in 2009 according to contemporary descriptions and da Vinci’s own drawings of the mechanism. Prior to this, da Vinci had designed and exhibited a mechanical knight at a celebration hosted by Ludovico Sforza at the court of Milan in 1495. The ‘robot’ was capable of standing, sitting, opening its visor and moving its arms. The drawings were rediscovered in the 1950s and a functional replica was later built.
While functional, early clocks were also designed as novelties and spectacles which integrated features of early animatronics.
Approximately 1220–1230, Villard de Honnecourt wrote The Portfolio of Villard de Honnecourt which depicts an early escapement mechanism in a drawing titled How to make an angel keep pointing his finger toward the Sun and an automaton of a bird, with jointed wings which led to their design implementation in clocks. Because of their size and complexity, the majority of these clocks were built as public spectacles in the town centre. One of the earliest of these large clocks was the Strasbourg Clock, built in the fourteenth century which takes up the entire side of a cathedral wall. It contained an astronomical calendar, automata depicting animals, saints and the life of Christ. The clock still functions to this day but has undergone several restorations since its initial construction. The Prague astronomical clock was built in 1410, animated figures were added from the 17th century onwards.
The first description of a modern cuckoo clock was by the Augsburg nobleman Philipp Hainhofer in 1629. The clock belonged to Prince Elector August von Sachsen. By 1650, the workings of mechanical cuckoos were understood and were widely disseminated in Athanasius Kircher’s handbook on music, Musurgia Universalis. In what is the first documented description of how a mechanical cuckoo works, a mechanical organ with several automated figures is described.
In 18th-century Germany, clockmakers began making cuckoo clocks for sale. Clock shops selling cuckoo clocks became commonplace in the Black Forest region by the middle of the 18th century.
A banquet in Camilla of Aragon’s honor in Italy, 1475, featured a lifelike automated camel. The spectacle was a part of a larger parade which continued over days.
In 1454, Duke Philip created an entertainment show named The extravagant Feast of the Pheasant, which was intended to influence the Duke’s peers to participate in a crusade against the Ottomans but ended up being a grand display of automata, giants, and dwarves.
Giovanni Fontana, a Paduan engineer in 1420, developed Bellicorum instrumentorum liber which includes a puppet of a camelid driven by a clothed primate twice the height of a human being and an automaton of Mary Magdalene.
The earliest modern animatronics can actually be found in old robots. While some of these robots were, in fact, animatronics, at the time they were thought of simply as robots because the term animatronics had yet to become popularized.
The first animatronics characters to be displayed to the public were a dog and a horse. Each were the attraction at two separate spectacles during the 1939 New York World’s Fair. Sparko, The Robot Dog, pet of Elektro the Robot, performs in front of the public at the 1939 New York World’s Fair but Sparko is not like normal robots. Sparko represents a living animal, thus becoming the very first modern day animatronic character, along with an unnamed horse which was reported to gallop realistically. The animatronic galloping horse was also on display at the 1939 World’s Fair, in a different exhibit than Sparko’s.
Walt Disney is often credited for popularizing animatronics for entertainment after he bought an animatronic bird while he was vacationing, although it is disputed whether it was in New Orleans or Europe. Disney’s vision for audio-animatronics was primarily focused on patriotic displays rather than amusements.
In 1951, two years after Walt Disney discovered animatronics, he commissioned machinist Roger Broggie and sculptor Wathel Rogers to lead a team tasked with creating a 9″ tall figure that could move and talk simulating dance routines performed by actor Buddy Ebsen. The project was titled ‘Project Little Man’ but was never finished. A year later, Walt Disney Imagineering was created.
After “Project Little Man”, the Imagineering team at Disney’s first project was a “Chinese Head” which was on display in the lobby of their office. Customers could ask the head questions and it would reply with words of wisdom. The eyes blinked and its mouth opened and closed.
The Walt Disney Production company started using animatronics in 1955 for Disneyland’s ride, the Jungle Cruise, and later for its attraction Walt Disney’s Enchanted Tiki Room which featured animatronic Enchanted Tiki Birds.
The first fully completed human audio-animatronic figure was Abraham Lincoln, created by Walt Disney in 1964 for the 1964 World’s Fair in the New York. In 1965, Disney upgraded the figure and coined it as the Lincoln Mark II, which appeared at the Opera House at Disneyland Resort in California. For three months, the original Lincoln performed in New York, while the Lincoln Mark II played 5 performances per hour at Disneyland. Body language and facial motions were matched to perfection with the recorded speech. Actor Royal Dano voiced the animatronics version of Abraham Lincoln.
Lucky the Dinosaur is an approximately 8-foot-tall (2.4 m) green Segnosaurus which pulls a flower-covered cart and is led by “Chandler the Dinosaur Handler”. Lucky is notable in that he was the first free-roving audio-animatronic figure ever created by Disney’s Imagineers. The flower cart he pulls conceals the computer and power source.
The Muppet Mobile Lab is a free-roving, audio-animatronic entertainment attraction designed by Walt Disney Imagineering. Two Muppet characters, Dr. Bunsen Honeydew and his assistant, Beaker, pilot the vehicle through the park, interacting with guests and deploying special effects such as foggers, ﬂashing lights, moving signs, confetti cannons and spray jets. It is currently deployed at Hong Kong Disneyland in Hong Kong.
A Laffing Sal is one of the several automated characters that were used to attract carnival and amusement park patrons to funhouses and dark rides throughout the United States. Its movements were accompanied by a raucous laugh that sometimes frightened small children and annoyed adults. The Rock-afire Explosion in an animatronic band that played in Showbiz Pizza Place from 1980 to 1992.
Film and television
The film industry has been a driving force revolutionizing the technology used to develop animatronics.
Animatronics are used in situations where a creature does not exist, the action is too risky or costly to use real actors or animals, or the action could never be obtained with a living person or animal. Its main advantage over CGI and stop motion is that the simulated creature has a physical presence moving in front of the camera in real time. The technology behind animatronics has become more advanced and sophisticated over the years, making the puppets even more lifelike.
Animatronics were first introduced by Disney in the 1964 film Mary Poppins which featured an animatronic bird. Since then, animatronics have been used extensively in such movies as Jaws, and E.T. the Extra-Terrestrial, which relied heavily on animatronics.
Directors such as Steven Spielberg and Jim Henson have been pioneers in using animatronics in the film industry.
The 1993 film Jurassic Park used a combination of computer-generated imagery in conjunction with life-sized animatronic dinosaurs built by Stan Winston and his team. Winston’s animatronic “T. rex” stood almost 20 feet (6.1 m), 40 feet (12 m) in length and even the largest animatronics weighing 9,000 pounds (4,100 kg) were able to perfectly recreate the appearance and natural movement on screen of a full-sized tyrannosaurus rex.
Jack Horner called it “the closest I’ve ever been to a live dinosaur”. Critics referred to Spielberg’s dinosaurs as breathtakingly — and terrifyingly — realistic.
The 1999 BBC miniseries Walking with Dinosaurs was produced using a combination of about 80% CGI and 20% animatronic models. The quality of computer imagery of the day was good, but animatronics were still better at distance shots, as well as closeups of the dinosaurs. Animatronics for the series were designed by British animatronics firm Crawley Creatures. The show was followed up in 2007 with a live adaptation of the series, Walking with Dinosaurs: The Arena Spectacular.
Geoff Peterson is an animatronic human skeleton that serves as the sidekick on the late-night talk show The Late Late Show with Craig Ferguson. Often referred to as a “robot skeleton”, Peterson is a radio-controlled animatronic robot puppet designed and built by Grant Imahara of MythBusters.
The British advertisement campaign for Cadbury Schweppes titled Gorilla featured an actor inside a gorilla suit with an animatronically animated face.
The Slowskys was an advertising campaign for Comcast Cable’s Xfinity broadband Internet service. The ad features two animatronic turtles, and it won the gold Effie Award in 2007.
Some examples of animatronic toys include Teddy Ruxpin, Big Mouth Billy Bass, Kota the triceratops, Pleo, WowWee Alive Chimpanzee, Microsoft Actimates, and Furby.
Animatronics play the roles of the main antagonists in the survival-horror video game series Five Nights at Freddy’s. Since the first game’s release in August 2014, the franchise has expanded to include five sequels, two spin-off games, three full-length novels, two informational guidebooks, and a theatrical film currently in development.
An animatronics character is built around an internal supporting frame, usually made of steel. Attached to these “bones” are the “muscles” which can be manufactured using elastic netting composed of styrene beads. The frame provides the support for the electronics and mechanical components, as well as providing the shape for the outer skin.
The “skin” of the figure is most often made of foam rubber, silicone or urethane poured into moulds and allowed to cure. To provide further strength a piece of fabric is cut to size and embedded in the foam rubber after it is poured into the mould. Once the mould has fully cured, each piece is separated and attached to the exterior of the figure providing the appearance and texture similar to that of “skin”.
An animatronics character is typically designed to be as realistic as possible and thus, is built similarly to how it would be in real life. The framework of the figure is like the “skeleton”. Joints, motors, and actuators act as the “muscles”. Connecting all the electrical components together are wires, such as the “nervous system” of a real animal or person.
Frame or skeleton
Steel, aluminum, plastic, and wood are all commonly used in building animatronics but each has its best purpose. The relative strength, as well as the weight of the material itself, should be considered when determining the most appropriate material to use. The cost of the material may also be a concern.
Exterior or skin
Several materials are commonly used in the fabrication of an animatronics figure’s exterior. Dependent on the particular circumstances, the best material will be used to produce the most lifelike form.
For example, “eyes” and “teeth” are commonly made completely out of acrylic.
White latex is commonly used as a general material because it has a high level of elasticity. It is also pre-vulcanized, making it easy and fast to apply. Latex is produced in several grades. Grade 74 is a popular form of latex that dries rapidly and can be applied very thick, making it ideal for developing molds.
Foam latex is a lightweight, soft form of latex which is used in masks and facial prosthetics to change a person’s outward appearance, and in animatronics to create a realistic “skin”. The Wizard of Oz was one of the first films to make extensive use of foam latex prosthetics in the 1930s.
Disney has a research team devoted to improving and developing better methods of creating more lifelike animatronics exteriors with silicone.
RTV silicone (room temperature vulcanization silicone) is used primarily as a molding material as it is very easy to use but is relatively expensive. Few other materials stick to it, making molds easy to separate.
Bubbles are removed from silicone by pouring the liquid material in a thin stream or processing in a vacuum chamber prior to use. Fumed silica is used as a bulking agent for thicker coatings of the material.
Polyurethane rubber is a more cost effective material to use in place of silicone. Polyurethane comes in various levels of hardness which are measured on the Shore scale. Rigid polyurethane foam is used in prototyping because it can be milled and shaped in high density. Flexible polyurethane foam is often used in the actual building of the final animatronic figure because it is flexible and bonds well with latex.
As a commonplace construction and home decorating material, plaster is widely available. Its rigidity limits its use in moulds, and plaster moulds are unsuitable when undercuts are present. This may make plaster far more difficult to use than softer materials like latex or silicone.
Pneumatic actuators can be used for small animatronics but are not powerful enough for large designs and must be supplemented with hydraulics. To create more realistic movement in large figures, an analog system is generally used to give the figures a full range of fluid motion rather than simple two position movements.
Mimicking the often subtle displays of humans and other living creatures, and the associated movement is a challenging task when developing animatronics. One of the most common emotional models is the Facial Action Coding System (FACS) developed by Ekman and Friesen. FACS defines that through facial expression, humans can recognize 6 basic emotions: anger, disgust, fear, joy, sadness, and surprise. Another theory is that of Ortony, Clore, and Collins, or the OCC model which defines 22 different emotional categories.
Training and education
Animatronics has been developed as a career which combines the disciplines of mechanical engineering, casting/sculpting, control technologies, electrical/electronic systems, radio control and airbrushing.
Some colleges and universities do offer degree programs in animatronics. Individuals interested in animatronics typically earn a degree in robotics which closely relate to the specializations needed in animatronics engineering.
Students achieving a bachelor’s degree in robotics commonly complete courses in:
Modeling of robotics systems
Foundational theory of robotics
Introduction to robotics
Animatronics and artificial intelligence
The fusion of animatronics with artificial intelligence results in androids, as is usually known, robots that imitate human behavior. We have a technique capable of providing the appearance and behavior of living beings to machines. We are ‘humanizing’ robots. But it’s not only the movements that look very real, but also, it seems real thanks to the synthetic skin they have used and makeup.
The Disney company is about to use animatronics and artificial intelligence to simulate one of their characters in real life: Pascal, one of the characters in the movie Tangled.
On the other hand, Dubai is already using police robots created by PAL Robotics.
The first modern animatronics can be found in old robots. Some of these robots were actually animatronics, but they were classified as robots since the term animatronic had not yet been popularized.
The first animatronic characters that were shown to the public were a horse and a dog. Both were the attractions of two different shows during the New York World’s Fair in 1939. One of the robots was Sparks, The Robot Dog, mascot of Elektro the Robot. Sparks represented the first living animal and became the first modern animatronic character, along with the horse that galloped realistically. This horse was also at the New York World ‘s Fair in 1939.
Walt Disney is often credited for popularizing animatronics for entertainment after having purchased an animatronic bird while on vacation, although it is disputed whether he was in New Orleans or in Europe. Disney’s vision for the audio-animatronic focused mainly on fun rather than patriotic representations.
In 1951, two years after Walt Disney discovers the animatronics, he commissioned the engineer Roger Broggie and the sculptor Wathel Rogers to lead a team responsible for creating a figure of 9 inches (22 centimeters) that could move and talk simulating dance routines performed by the actor Buddy Ebsen. It was called ‘ Project Little Man ‘, but it was never finished. A year later, the Walt Disney Imagineering was created.
After ” Project Little Man “, the Imagineering team’s first project was a ” Chinese Head ” that was displayed in the lobby of their office. Clients could ask questions at the head and she responded with words of wisdom. The eyes blinked and the mouth opened and closed.
The Walt Disney production company began to use animatronics in 1955 for the Disneyland march, the Jungle Cruise and later for its attraction of the Walt Disney Enchanted Tiki Room that featured the animatronic ” Enchanted Tiki Birds “.
The first completely created human audio-animatronic figure was Abraham Lincoln, created by Walt Disney in 1964 for the 1964 World’s Fair in New York. In 1965, Disney updated the figure and called it Lincoln Mark II that appeared in the opera of Disneyland Resort. For three months, the original Lincoln performed in New York, while the Lincoln Mark II performed 5 performances per hour at Disneyland. Body language and facial movements adapted perfectly to the recorded speech. The actor Royal Dano was the voice of the animatronic version of Abraham Lincoln.
Lucky the Dinosaur is a green Segnosaurus about 8 feet high (2.4 m) that pulls a cart covered in flowers and is led by “Chandler the Dinosaur Handler”. Lucky is important because it was the first animation and audio-animation recording created by Disney Imagineers. The flower cart that pulls hides the computer and the power supply.
The Muppet Mobile Lab is an entertainment and audio entertainment attraction created by Walt Disney Imagineering. Two muppets characters, Dr. Bunsen Honeydew and his assistant, Beaker, drive the vehicle through the park, interacting with customers and displaying special effects, such as nebulizers, discharge lamps, mobile signals, confetti cannons and jets. aspersion. It is currently being developed at Disneyland in Hong Kong.
The Rock-afire explosion was an animatronic band that played at Showbiz Pizza Place from 1980 to 1992.
Film and television
The main utility of animatronics is in the field of cinematography and special effects.
The film industry has been an engine that has revolutionized the technology used to develop animatronics.
The animatronics are used in situations where there is no particular creature, the action is too risky or expensive for the use of real actors or animals, or the action can never be obtained with a living person or animal. Its main advantage over computer-generated images and stop motion is that the simulated creature has a physical presence that moves in front of the camera in real time. The technology behind the animatronics has become more advanced and sophisticated over the years, making the puppets even more realistic.
The animatronics were first introduced by Disney in the 1964 film Mary Poppins, which featured an animatronic bird. Since then, animatronics has been widely used in films such as Jaws and ET., which was largely based on animatronics.
Directors like Steven Spielberg and Jim Henson have been pioneers in the use of animatronics in the film industry.
The 1993 film Jurassic Park used a combination of computer-generated images along with life-size animatronic dinosaurs built by Stan Winston and his team. The animatronic “T. rex” Winston was almost 6.1 m, 12 m in length 30 and even weighed 4,100 kg, was able to perfectly recreate the appearance and natural movement on the screen of a full-size rex tyrannosaurus.
Jack Horner called it “the closest thing I’ve ever been to seeing a living dinosaur”. Critics referred to the Spielberg dinosaurs in a surprisingly-and terrible-realist way.
he 1999 BBC miniseries Walking with Dinosaurs was produced with a combination of approximately 80% of computer-generated images and 20% of animatronic models. The quality of computer images was good, but the animatronics was even better, especially in close – ups of the dinosaurs. These animatronics were designed by the British company Crawley Creatures. The show was followed in 2007 with a live adaptation of the series, Walking with Dinosaurs: The Arena Spectacular.
Geoff Peterson is an animatronic animal skeleton that serves as a learning companion in the conference program The Late Late Show with Craig Ferguson. Often called a “robot skeleton”, Peterson is a radio controlled animatronic designed and built by Grant Imahara of MythBusters.
The British advertising campaign of Cadbury Schweppes entitled Gorilla featured an actor in a gorilla suit with an animatronically animated face.
Slowskys was an advertising campaign for Comcast Cable’s Xfinity broadband Internet service. The announcement has two animatronic turtles, and won the Gold Effie award in 2007.
Some examples of animatronic toys include Teddy Ruxpin, Big Mouth Billy Bass, Kota the Triceratops, Pleo, WowWee Alive Chimpanzee, Microsoft Actimates and Furby.
The animatronics are the main characters of the horror videogame: Five Nights at Freddy’s.
Source from Wikipedia