When David first moved to Austin, he had to rely on the GPS in his car. Over time, David found that he could navigate the city without using his GPS because he knew information about sections of the city and had a rough idea of its shape. David must have developed a of the city.

Mental map

Explanation:

Mental maps are a mixture of objective information and subjective perceptions: reliable information of the location of geographical features as well as observations of locations, rough estimates of size and distance and a general sense of the relations between locations. It is a sort of psychological depiction that serves an person to acquire, encrypt, store, remember, and decode information on the relative locations and attributes of phenomena in their daily or literal physical context.

 Over time, David found that he could navigate the city without using his GPS because he knew information about sections of the city and had a rough idea of its shape. David must have developed a mental map of the city. This is because he is know more knowledgeable about the directions.

Mental Map

Explanation:

Having a Mental map is a way of combining one's knowledge of places in addition to his or her intuition about locations around the world and this can differ from person to person about a particular location, what one person would use to describe a location would always be different with another person. Most people tend to easily calculate and estimate how long it takes to navigate cities or find the approximate locations of unfamiliar countries on a map because they've been exposed to information concerning such areas at a different time.

In general, the information gathered about mental mapping can be used to understand how humans see, and process the world around them differently be it internally or externally.

they could find out our specific needs.

answer; /// the need to make choices because economic wants exceed economic means;