Working Up

by Dwayne Phillips First you work on a small problem set. Once you learn from that, you expand the problem set. Google recently started hiring speakers with accents to help train its speech recognition software systems. Why didn’t they do this sooner? Why did they only use middle-America, white-bread Americans, or some other Johnny Carson, […]

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by Dwayne Phillips Regardless of what Excel tells us, significant digits (remember that?) tells us otherwise. Recall something called significant digits from high school math? Consider calculating something with two numbers. One number has two digits while the other number has three digits. The answer can only have two digits. For example, 23 x 123 […]

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by Dwayne Phillips Life is much easier when I distinguish myself from things that I produce. I write. I write blog posts, books, magazine articles, and lots of documents at work. People tear up some of the things I write. That can hurt, if I don’t know the difference between me and something I wrote. […]

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by Dwayne Phillips Call me too literal, call me too geeky, but I want to have actual 2D anything. 3D! 3D! 3D! Everybody wants 3D everything. We want… 3D printing 3D user interface on the smartphone 3D movies 3D gestures for control of computers 3D integrated circuits The list goes on. Silly me, I want […]

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by Dwayne Phillips Systems built by persons often have more capability than intended. Someone will arrive who will find and use these. I stumbled onto this story recently about persons in Angola who have limited Internet access. They found ways to use Wikipedia and Facebook that the creators of those systems did not intend. The […]

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by Dwayne Phillips Don’t do anything that you can’t explain to the paramedics. I learned this rule at a workshop held by author and consultant Jerry Weinberg. We were learning how to do simulations or exercises in seminars. You didn’t want to do anything that would accidentally break any bones or cause other things that […]

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by Dwayne Phillips Questioned if I noticed little patterns in the data, I asked back about little tools. Several decades ago, I interviewed for a job in some sort of computer center that processed some sort of data. The descriptions were intentionally vague because the person speaking to me felt that it was all too […]

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by Dwayne Phillips Systems analysis is merely a few basic skills in what a person notices. From time to time I analyze systems. I analyze all types of systems, and most of those systems are usually not recognized as systems. I suppose I have a broad idea of what comprises a system. A fundamental skill […]

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by Dwayne Phillips News is happening when there is a disconnect in the pattern A leads to B. Consider this: A leads to B. So, find A, and when it leads to something other than B, you have a news story. For example, more money spent on schools leads to better student performance. When it […]

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by Dwayne Phillips Recent experience with Pluto shows us once again that all the expert ideas about remote things are usually wrong. Sensing something from a distance, a.k.a., remote sensing is difficult. I’ve written about this before. Everyone seems to know this, but that doesn’t stop people from acting as if they are exceptional. I […]

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