The Importance of Sketching

The Importance of Sketching:

Joel Miller of Massachusetts wrote in to share this great blog post on the importance of sketching up a design prior to booting up the computer.

I have been struggling with the design of an enclosure for my CNC mill that would allow me to use flood coolant and contain the mess of metal and plastic chips this machine can create. I had a rough idea in my head, and looked around at existing enclosures, so I immediately jumped into CAD to sort out the design. For days I iterated on-screen, unhappy with the results but trudging through each new concept until I hit a wall.
So last night as I sat on the couch I opened up my laptop to give it another go, only to find technical issues that kept me from launching my CAD software. Frustrated, I shut the laptop and pulled out my sketchbook. Within minutes I was teasing out the solutions that were so elusive on screen, and by the time I shut off the lights I had my design roughed out.

What do you think, readers? Do you prefer sketching your initial designs by hand or working on the computer?


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