Experience
I believe it would be some kind of researcher of products.
When you read about a car in consumer reports, then take the car for a test drive, you have started gathering first hand observation of the vehicle. First hand observation is an information gathering strategy.
Information Gathering
Identify the symptoms by gathering information
First information and then knowledge.
The term for the process of developing your first knowledge about another person is "impression formation." It involves gathering information and forming initial judgments about someone based on various cues such as appearance, behavior, and communication.
Keep an open mind: gather information that seems relevant and look for patterns that emerge.Think small: start gathering information related to your topic, then pay attention to see which patterns emerge.
if this is their final decision
requirements and expectation
hubble telescope
Strategy comes first