computer.rip

Latest posts

• IrDA

  Apr 11, 2026

  Light: it's the radiation we can see. The communications potential of light is obvious, and indeed, many of the earliest forms of long-distance communication relied on it: signal fires, semaphore, heliographs. You could say that we still make extensive use of light for communications today, in the form of fiber optics. Early on, some fiber users (such as AT&T) even preferred the term "lightguide,"

• telecheck and tyms past

  Mar 29, 2026

  Years ago, when I was in college, I had one of those friends who never quite had it together. You know the type; I'm talking lost a debit card and took three months to get a new one because of some sort of "mixup" with the credit union that I think consisted mostly of not calling them for three months. In the mean time, our mutual friend ended up in a quandry: at WalMart, at one in the morning, wi

• LotusNotes

  Mar 14, 2026

  I tend to focus on the origin of the computer within the military. Particularly in the early days of digital computing, the military was a key customer, and fundamental concepts of modern computing arose in universities and laboratories serving military contracts. Of course, the war would not last forever, and computing had applications in so many other fields—fields that, nonetheless, started out

• cash issuing terminals

  Feb 27, 2026

  In the United States, we are losing our fondness for cash. As in many other countries, cards and other types of electronic payments now dominate everyday commerce. To some, this is a loss. Cash represented a certain freedom from intermediation, a comforting simplicity that you just don't get from Visa. It's funny to consider, then, how cash is in fact quite amenable to automation. Even Benjamin Fr

• forecourt networking

  Feb 08, 2026

  The way I see it, few parts of American life are as quintessentially American as buying gas. We love our cars, we love our oil, and an industry about as old as automobiles themselves has developed a highly consistent, fully automated, and fairly user friendly system for filling the former with the latter. I grew up in Oregon. While these rules have since been relaxed, many know Oregon for its long

• the essence of frigidity

  Jan 25, 2026

  The front of the American grocery store contains a strange, liminal space: the transitional area between parking lot and checkstand, along the front exterior and interior of the building, that fills with oddball commodities. Ice is a fixture at nearly every store, filtered water at most, firewood at some. This retail purgatory, both too early and too late in the shopping journey for impulse purcha

• air traffic control: the IBM 9020

  Jan 17, 2026

  Previously on Computers Are Bad, we discussed the early history of air traffic control in the United States. The technical demands of air traffic control are well known in computer history circles because of the prominence of SAGE, but what's less well known is that SAGE itself was not an air traffic control system at all. SAGE was an air defense system, designed for the military with a specific t

• Flock and Urban Surveillance

  Dec 26, 2025

  Some years ago, I had a frustrating and largely fruitless encounter with the politics of policing. As a member of an oversight commission, I was particularly interested in the regulation of urban surveillance. The Albuquerque Police Department, for reasons good and bad, has often been an early adopter of surveillance technology. APD deployed automated license plate readers, mounted on patrol cars

• speed reading (the meaning of language)

  Dec 08, 2025

  One of the difficult things about describing a grift, or at least what became a grift, is judging the sincerity with which the whole thing started. Scams often crystallize around a kernel of truth: genuinely good intentions that start rolling down the hill to profitability and end up crashing through every solid object along the way. I'm not totally sure about Evelyn Wood; she seems to have had al

• RuBee

  Nov 22, 2025

  I have at least a few readers for which the sound of a man's voice saying "government cell phone detected" will elicit a palpable reaction. In Department of Energy facilities across the country, incidences of employees accidentally carrying phones into secure areas are reduced through a sort of automated nagging. A device at the door monitors for the presence of a tag; when the tag is detected it