CAD vs BIM

Here We Go Again

Jon recalls the transition from hand drafting to CAD and sees some frightening similarities to our current struggle with the shift from CAD to BIM.

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Of Bows and Arrows and Machine Guns

I was reading The Economist today. The specific article was on the origins of warfare and about whether humans are inherently warlike. The good news is that we are probably not predisposed to war, unless we are part of the Tiwi people… The article is worth a read. But here’s the quote that got me thinking about our recent discussions: “The machine gun is so much more lethal than the

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It Happened Again: someone reminded me that Computers are Just Tools

Today on Twitter, in response to this post about the most amazing BIMx model I’ve seen, I saw a Tweet that went like this: “4all their power computers are just tools #architects still need 2do the hard work of #design” Yes, but. Anyone who thinks using computers is about making things easier is wrong. Well maybe not wrong, but missing the bigger picture. Using computers (and technology in general) is

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Guest Blogger Shivang Rajvir: Top 9 BIM Myths in India

Jared’s Note: Shivang originally wrote this with his ArchiCAD students in India in mind. The issues are universal so I thought about shortening the title to just “Top 9 BIM Myths”, but I really like that the original title highlights that we’re all facing the same BIM implementation challenges all over the world. Whether Boston or Bangalore, we’re all fighting the same fight, trying to get everyone to see the

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I Didn’t Mean to Show that vs I don’t Know what I just Drew

This is part 3 of a series of posts This series of posts started in December 2012 and talked about different aspects of documentation during BIM implementation within a firm. Changes during the documentation process because of BIM is a huge topic, one that often gets overshadowed in the bigger discussions of BIM. And this isn’t even bringing up the idea that the ‘documentation phase’ doesn’t necessarily exist anymore. Part

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denial murder suicide murder-suicide diagram

Which BIM software should I use?

Which BIM software should I use? When you really look at that question, the answer is insanely simple. The one you will enjoy using most. All BIM programs (Revit, ArchiCAD, Vectorworks, Bentley Systems, Allplan…) have their pros and cons. Some do more than others. Each has its strengths when working with others (ie, collaboration and interoperability). Each program handles all the levels of BIM differently. But none of that really

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Why you failed at BIM (you were impatient)

While writing a post about a former coworker, I paused to create a few diagrams explaining why others in his position often fail to make the switch to ArchiCAD and BIM. These three diagrams help illustrate what causes people to panic during their early adventures with a new way of working. A note about the fail line. People who give up at this point typically keep spinning their wheels without

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BIM creates different types of graphic errors

Raise your hand if you’ve had this situation occur: A non-BIM user is redlining (pinklining?) a set of drawings created with BIM. They panic and freakout. They see an error that if it was done in 2D would be a disaster. Or the sign of complete ignorance. Can you imagine drawing a floor slab in the wrong location by hand? It’s a simple fix in BIM. Perhaps a slab got

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Frustrating ArchiCAD Things That Need to be Changed: You

Okay that title is a little facetious. But you should expect that from me by now. There is a wonderful thread on LinkedIN that was started two weeks ago on the ArchiCAD Residential Designers Group. You need to be a member to view it, so a direct link to the thread is a little annoying to include. If you’re a residential designer who uses ArchiCAD, it’s a great group to

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How BIM can Bankrupt Your Firm

Why do some firms embrace BIM and rave about its benefits while other firms try BIM and fail miserably? We all know this diagram: But here’s another diagram. This is the one that describes firms that panic, firms that succumb to Fear, Uncertainty, and Dread (FUD), firms that after one or two attempts let their boxes of Revit 2010 get dusty on the shelves or backslide into using ArchiCAD 12

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