Actually, the eyes are sensors to keep the robot from bumping into things. Sensors can be ears, so the robot can obey commands, or sensors can be put into the robot s fingers so it can feel what it is holding. Most are not really robots, but simply motorized toys. They do not have a computer brain, but are mechanical. Real robots are often used in movies.
Some amusement parks use robots.
They might be dressed and made to look like children or adults. When they are programmed to move like people and appear to be speaking, it is called audio-animatronics. The movements of the robot are co-ordinated with a computer disk. Walt Disney s Disneyland was the first public place to use robots in this way. Inc. PageWise makes no representations about the content published on this site.