This document provides an overview of communication, including:
1. It defines communication as the transmission of ideas and emotions between people using verbal and nonverbal cues.
2. It explains the process of communication involves a sender encoding a message based on a stimulus, a receiver decoding the message, and potential feedback from the receiver.
3. It notes that communication is an essential human need and describes an example of a breakdown in communication due to noise or misinterpretation of a message.