Future Engineering: How CAD Could Change

CAD software has been the industry norm for years, but recent developments in technology are causing the CAD culture to shift.   For engineers, that will mean adapting their skills in order to accommodate these changes.  In the November 2013,  P.E. Magazine explores this evolution by highlighting some of the notable trends as a result of these developments, which are summarized below.  

1. 3D Models- One of the biggest trends is the transition from 2D modeling to 3D.  The result of this transition is enhanced collaboration between team members, higher quality of construction documents, and less errors and design changes.  It is not IF you will switch to BIM, but when. 
2. Analyzing the model--As the industry moves toward 3D modeling, more companies are developing tools to better interpret these 3D designs. While many of these calculations aren't new feats, the ability to do these calculations on a computer using an inexpensive software, while answering an architect's email certainly is.  
3. Affordable Powerhouse Computers--While technologies are making computers more powerful, they are also reducing in cost. The engineer can design, analyze, render and animate design all one one machine. 
4. Model Coordination and Clash Detection--3D modeling is enhancing collaboration between disciplines. Disciplines can work on individual systems and sync their models with team members. This enables teams to catch mistakes early, speed up projects and reduce in-field engineering costs. 
5. More Distributed and Connected Work Teams-- In the modern world, it is a rarity when design teams work within a close proximity of one another. That's why cloud-based software is becoming more of a necessity.  There is still a concern about the security of intellectual property, but engineers should certainly still consider cloud based solutions as an option. 
6. Software and Computer Rental- For specialty projects, where unique software is needed, software companies are now allowing firms to rent software to accomplish specific project goals.  

CAD changes are inevitable, the question will you be prepared for the shift?

Originally published in P.E. Magazine under the title "CAD Forecast." November 2013.