The term “animatronics” is a portmanteau of “animate” and “electronics” – it merges the two words together to express the blended meaning of those words. Animatronics are robotic figures that use mechanics, electronics, and computer control to make them move, speak, or perform like living creatures. Seen often in the entertainment industry, animatronics are popularly featured in theme parks, movies, and holiday displays.
The idea of creating moving mechanical figures (automatons) dates back thousands of years:
- Ancient Greece (3rd century BC): Inventors such as Ctesibius and later Hero of Alexandria created automated mechanical devices powered by water, air pressure, and weights.
- Middle Ages and Renaissance: Engineers built elaborate mechanical clocks with moving figures called automatons.
- 1700s: European craftsmen developed mechanical dolls that could write, draw, or play musical instruments.
- 1800s: European inventors started using high-precision mechanics to power automata, music boxes, and singing bird boxes.
These early automatons laid the foundation for today’s animatronic robots. Animatronic figures combine puppetry, anatomy, and mechatronics to imitate lifelike movements. They are typically built with an internal metal skeleton encased in a molded plastic body shell and covered with flexible rubber skin finished with hair, fabric, and other components to make them look realistic.
The modern era of animatronics began in 1961 when Walt Disney and his Imagineers developed sophisticated moving figures for entertainment and film. Disney coined the term Audio-Animatronics, referring to motorized figures synchronized with sound and movement.
During the 1970s and 1980s, animatronics became a major part of theme park attractions. Advances in hydraulics, pneumatics, and electronic controls allowed smoother and more realistic movements. In the 1980s and 1990s, animatronics became essential to special effects before CGI was widely available.
Advances in robotics, programming, rapid prototyping, and surfacing materials make today’s animatronics more lifelike than ever before. Thanks to microcontrollers that coordinate precise actions, modern filmmakers can create animatronic creatures and characters with highly expressive faces and natural movements to interact with human actors. Sometimes it’s hard to tell where the animatronic ends and the CGI begins.
The Stan Winston School of Character Arts keeps the legacy of practical effects alive so that it may continue to enhance the entertainment experience. Check out this infographic on The History of Animatronics from Disney to cinema by Custom Entertainment Solutions (CES) Inc.
Do you have a favorite animatronic character? Which one?
