Feedback

Information about reactions to a product, service, or system.

response return

/ˈfiːdˌbæk/

It comes from the term 'feedback' in control theory, referring to a return signal.

Feedback is like telling someone if they're doing a good job or what they could do better, like when you tell your friend if you liked their drawing.

The term 'feedback' was first used in cybernetics, a field studying control systems
Early feedback loops were used to stabilize amplifiers
Feedback is essential for learning and adaptation

input reply response

communication process

survey response customer review

system process

communication process