observer

someone who monitors an election for fairness

someone who is not paying close attention

someone who has good knowledge of a situation

someone who has good knowledge of a situation

an observer who is a person, as opposed to a machine or animal

an observer with special training

an observer who understands and cares about someone's problems

an observer from a specific industry

a hypothetical person used as a legal standard

an observer who doubts the truth or value of something

someone who watches without participating

to cause observers to form a conclusion or opinion

to dispatch observers to a location

to be present at an event in a non-participating capacity

official recognition to attend meetings without the right to vote

the tendency to see what we expect to see, or what we want to see