Working Up

by Dwayne Phillips A look at the Lenovo Yoga Book. This look concentrates on typing on the Halo Keyboard. Next up, let’s try writing with a pen. Lenovo may have reinvented the portable computer. We’ve come a long way since the days of the KayPro CPM lug-able computer. Lenovo’s Yoga book is thin. See the […]

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by Dwayne Phillips While I sip my morning coffee, I’m using a computer that is somewhere else, run by someone else, and paid for my someone else. I am taking a data science course online. As part of the course, I have some weeks of limited, free time on a machine leaning platform that is […]

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by Dwayne Phillips We give new titles to an old profession. Back in the last decade of the prior century, I met several people at work who had one skill: They could read a product catalog. They would read the catalogs from DEC, Sun, IBM, and even Dell. They would proclaim, “Look what is out […]

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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 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 I replace a large home computer with a small Intel Next Unit of Computing. Our kitchen home computer was failing, so we decided to replace it. A colleague had spoken to me about how he uses the small Intel Next Unit of Computing (NUC) machines. I did some research and bought a […]

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by Dwayne Phillips Being a computer programmer does not make me a software engineer. Deep sigh before I begin. This is yet another post borne of frustration in talking with recruiters and hiring managers. Now that the sigh is out of the way. A computer programmer is not a software engineer. There. Wrote that bit. […]

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by Dwayne Phillips Over the weekend, I passed the test for CompTIA Security+ certification. It was probably the worst test I have taken since my junior year of college (back when we scratched answers on cave walls with colored rocks). Anyways, I memorized a bunch of stuff and passed a test. Perhaps this will come […]

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by Dwayne Phillips Thirty years later, the $50 computer is back. I think that is a good thing. In the early 1980s (yes, I am that old), we had the Sinclair Research made by Timex ZX81. It was a computer you could buy for $50. No, it wasn’t powerful, but it was a programmable computer. […]

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by Dwayne Phillips I earn a ITIL Foundation-level certification. For the past six or eight years I have heard of ITIL  certification. I didn’t pay much attention to it as I wasn’t an Enterprise IT person and did see a way that I could qualify for it. A recent look at it changed my mind. […]

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