It is very interesting topic.

However, the author is missing very critical part of this collaborative exercise which is;
What the students learned regarding the technical differences and characteristics of using the same digital tools in a collaborative methodology vs. individualistic one? For instance, structuring the data files, naming the files, the needs for agreed upon document/CAD standards, etc.  

The importance of evolving CAD standards and methodology is very relevant to this exercise. Think about how large scale projects (high rise buildings) are designed and developed by large AE firms where consultants are scattered all over the world. 


