This is Dave Edstrom's personal blog called Photons and Electrons. This blog is about technology, as well as some of my personal interests. I am the CEO/CTO of Virtual Photons Electrons. I was the CTO for MEMEX for three years, the President and Chairman of the Board for the MTConnect Institute from May 2010 to January 2014 and prior to that I spent 23 years at Sun Microsystems.
Software should be designed the same way as the Willy's Jeep. Check out this video. This video has been out there awhile, but it clearly shows of well defined interfaces that can separate the interface from the implementation.