Barton & Barton Discussion Questions

Here are three questions that reflect issues I would like to understand in greater depth in regards to the Barton & Barton reading for this week.

1.) Can you further explain the concepts of "rules of inclusion" and "rules of exclusion" and how they relate to the mapping process.

2.) Can you contrast the "synchronic perspective" and the "diachronic perspective"?

3.) How can we practically apply Barton & Barton's ideas about mapping and its connection to idealogy to our studies of visual design in this class?