Being a formally educated designer and having been providing architectural/construction drafting services to design professionals for over a decade, I find most people, even professionals in the industry, are not clear about CAD (Computer Aided Drafting).
CAD is the way to design.
CAD is a production and communication tool, not a design tool.
CAD is faster.
CAD does produce clean and accurate documents and can be efficient in revisions. But the quality depends on the person using the program.
Manual Drafting and Sketching are outdated.
Manual drafting and sketching are activities directly connected to our brains. Studies show students taking notes by hand in class generally do better compared to students taking notes with their laptops.
In general, people don’t respect the profession of CAD drafting. Even drafters don’t have pride in this line of work. Good CAD drafters are not just computer program operators. They are an essential part of every successful projects. A drafter, CAD or manual, must understand design and construction and how things ae made.
After getting my B.A. in Art with emphasis in interior design and a few year of work experience, I spent 2 semesters (30 hours per week for 40 weeks) to complete the CAD certification program. With the skilled I learned, I was able to work with architects and designers on high-end projects and gain experience. I have invested a lot of time and effort. I get asked often, but I really don’t know how to learn CAD in a short time.
CAD programs does offer many advantages. BIM (Building Information Modeling) and other 3D programs enable us to study the design closely and communicate effectively with the entire team. But what we have neglected is continue to strengthen our fundamental skills such as simply using pencil and paper.