Animatronics is the use of mechatronics to create machines which seem animate rather than robotic. Animatronic creations include animals (including dinosaurs), plants and even mythical creatures. A robot designed to be a convincing imitation of a human is specifically known as an android.
Animatronics is mainly used in movie making, but also in theme parks and other forms of entertainment. 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 realistic and lifelike.
Animatronics is 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. Animatronic systems can be implemented using both computer control and human control, including teleoperation.
How you create Computer animatronics?
It is similar to what is used in robotics but without the adaptability. Robotics grade servos provide the motion and can be controlled by an embedded CPU chip. The chip can be a simplie chip such as the ATOM processor or can be up to a PC-level chipset.
What are advantages and disadvantages of using animatronics?
Advantage: machines usually have lower cost per hour than people
Disadvantage: uncanny valley. People may find machines scary.