Working Up

by Dwayne Phillips We can’t have both facts and adjectives. Can we? Facts are facts. It is 27° F outside. Adjectives are, well sort of fuzzy. It is cold outside. (Cold to whom? Cold compared to what?) “The fact is, they were aggressive.” Oops. “Aggressive” is an adjective. “The fact is, he is tall.” Well, […]

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by Dwayne Phillips There are times when a good thing to do is put one or both hands in my pockets before doing something else. In the late 1970s (yes, I am that old), a college professor was working with us know-nothing students in an electrical engineering lab. The experiment of the week involved a […]

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by Dwayne Phillips We have yet more examples showing how remote sensing is difficult. One day, we learn this well enough to anticipate it? There have been several unmanned craft land on the moon recently. That is a great accomplishment to send something to the moon and have it land soft enough to still function. […]

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by Dwayne Phillips We reward the fireman, the person who extinguishes a fire. Did the fireman, however, start the fire? I used to see this often. I worked in a place where engineers would plan projects and deliver systems per their plans. The trouble was: the engineers were terrible planners. They were good system designers […]

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by Dwayne Phillips Take care when confusing lab projects with real products. Both are good, but they are not the same. In all fields of endeavor, we have lab projects and real products. Both can be good. They, however, are not the same. Sometimes product managers and marketers confuse these at their peril. Students in […]

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by Dwayne Phillips Large Language Models appear to have all sorts of problems. I wonder why companies that build such don’t hire adults to help build them. I recently learned that large language models (LLMs) have “sleeper agents” in them. Given some inputs, the LLM starts doing crazy things that it shouldn’t do. Gosh. LLMs […]

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by Dwayne Phillips It is often best to leave the conversations of another profession to those other professionals. I am an engineer. There, got that out of the way. And I have a Doctor of Philosophy or PhD in engineering. I have not idea why they call the degree by that name. Oh well, got […]

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by Dwayne Phillips When we build systems, build them to do and have no more and no less than we intend. A few pseudo definitions: The users says, “I want a system that does this and that is and like this and that.” The builders say among themselves, “We can do those things and a […]

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by Dwayne Phillips I see amazing solutions and advances in technology everyday. Are all these, however, solving worthwhile problems? I recently read about how persons at Nvidia created a system that modifies a live video so that the eyeballs of the person on camera point to the camera. This happens while the real eyeballs are […]

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by Dwayne Phillips One of the fundamentals in the engineering of systems and architecture is a “D” word that many loathe in our 21st century. “Let’s hold off on this until we have to decide,” said a hopeful inhabitant of a post-modern universe. Yes, there are things that we don’t have to decide until we […]

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