Question

Whether or not they look human, robots can be identified by some common characteristics. Robots gather information about their environment. That means they sense things, but not in the way that we sense things (with our senses). Instead, they use sensors and other inputs to gather information. Robots also have a computer to process that information. And they have outputs, like motors, buzzers and other devices that let them interact with their environments. We could say that robots do three things: sense (with sensors), think (with computers) and do (with outputs). Based on the passage, which of these is the best example of a robot? A a piece of furniture that you could hang an umbrella or coat on B a door built to open automatically for you using sensors and a computer C a doll that looks like a human baby but does not talk, walk or cry D a chip inside of a phone that connects the phone to the internet wirelessly

Answer 1

Answer:

B. a door built to open automatically for you using sensors and a computer