MBE and MBD

The Long and Winding Road of 3D Visualization

I will never forget my first exposure to 3D visualization. It was back in 1996 or so. I was assisting on the development of a Crew Return Vehicle (CRV) program at NASA Johnson Space Center in Houston. There was an executive presentation on the progress of the program and how their new parametric feature-based CAD …

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Low Spatial Intelligence as an Impediment to 3D CAD

If you’ve been following the engineering-matters blog for a while, you know I’ve written a good bit about CAD over the past year or so. And why not? It’s an industry that’s been re-energized by a number of big shifts in technology during that time. Several old and new software providers are trying harder than …

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The State of Paperless: More Feasible Than Ever?

Going paperless. What a vision, right? Some ten years ago, the concept of taking product development completely electronic seemed like some far off and unobtainable goal. But fast forward to today and it doesn’t seem quite so far out of reach.

The Subtle Distinction Between Designing and Documenting Products

Last week, I wrote about a topic that generated a lot of discussion over on LinkedIn: Who builds 3D models? Engineers? Designers? Drafters? It’s been an ongoing debate for quite some time. Coming out of that discussion, at least in my mind, I’ve come to some clarity on the topic. But not necessary from a role specific view. In general, I believe there are two sets of activities in the design phase.

Who Builds 3D Models? Engineers? Designers? Drafters?

With that in mind, I started up a conversation over at the ASME professional group over at LinkedIn. Not to get a definitive answer, but at laest to test the waters two years after some direct modeling CAD technology had hit the market. Specifically, I asked “Who should ultimately be the user of CAD tools? Engineer? Designer? Drafter?” Naturally, the question got some strong and opinionated responses.