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Author Archives: David Cohn

David Cohn has been using AutoCAD for more than 25 years and is the author of more than a dozen books on the subject. He’s the technical publishing manager at 4D Technologies, a contributing editor to Digital Engineering, and also does consulting and technical writing from his home in Bellingham, WA. Watch for his latest CADLearning eBooks on AutoCAD 2015 on the Apple iBookstore, at Amazon, and on the CADLearning website. You can contact him via email at david@dscohn.com or visit his website at www.dscohn.com.

Heavy-Duty Portable

The briefcase-sized FleXtreme NextDimension Pro HD Flextop computer offers high-definition graphics for processing out in the field.

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New Graphics Power

We test the NVIDIA Quadro FX 4600 ultra high-end graphics board based on an all-new NVIDIA graphics processor.

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Four on the Floor

HP updates the xw8400 workstation with Intel's new Clovertown quad-core CPU.

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Perfect for MCAD

The HP xw4400 Workstation is the company's first Core 2 Duo-based workstation.

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