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Joined 2 years ago
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Cake day: July 5th, 2023

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  • I think in terms of cultural exchange of ideas and the enjoyment of being on the internet, 2005-2015 or so was probably the best. The barrier to entry was lowered to where almost anyone could make a meme or post a picture or upload a video or write a blog post or even a microblog post or forum comment of a single sentence and it might go viral through the power of word of mouth.

    Then when there was enough value in going viral people started gaming for that as a measure of success, so that it no longer was a reliable metric for quality.

    But plenty of things are now better. I think maps and directions are better with a smartphone. Access to music and movies is better than ever. It’s nice to be able to seamlessly video chat with friends and family. There’s real utility there, even if you sometimes have to work around things that aren’t ideal.


  • I get your perspective, but I think it’s inaccurate when applied to current consumer behavior. The iPhone market share is like 60%. You can’t tell me that 60% is inherently more consumerist than the 40% that is Android users, especially when we’re talking about how Apple users actually tend to keep their phones longer before upgrading/updating to a new phone.

    Especially when we’re talking about the mid-tier, non-flagship model in the lineup, like the non-Pro iPhones.


  • Plenty of people want small but powerful phones. The iPhone Mini line, for the 12 and 13 generation, offered the same features and processing power as the regular sized iPhone. But they didn’t offer as much as the “Pro” model, which came in both normal and “Max” sizes.

    So if you wanted the latest and greatest in CPU/GPU, camera sensors/lenses, display tech (not necessarily size), you tended to opt for the phone that just happened to be bigger.

    Basically, there’s never been a side by side comparison of the latest tech that actually happens to fit within the size of the first 5 generations of iPhone, versus the standard size of a flagship today.



  • They’ve basically brought over the broken ladder of the management track, over to the technical track of increased technical expertise (without necessarily increasing management/administrative responsibilities).

    Currently, each generation of executives doesn’t come from within the company. There’s no simple path from mail room to executive anymore. Now, you have to leave the company to go get an MBA, then get hired by a consulting firm, then consult with that company as a client, before you’re on track to make senior management at the company.

    If the technical track is going this way, too, then these companies are going to become more brittle, and the current generation of entry level workers are going to hit a lot more career dead ends. It’s bad for everyone.


  • When I plug my phone into the wall, there are chips in the wall charger and on both sides of the cable, because the simple act of charging requires a handshake and an exchange of information notifying the charger, the cable, and the phone what charging modes are supported, and how to ask for more or less power.

    Seriously? Am I the only one thinking this could be done with less than 10 chips at most?

    How many chips are in a fully configured desktop computer? There’s like dozens of any given motherboard, controlling all the little I/O requirements. Each module of RAM is several chips. If you use external cards, each card will have a few chips, too. Meanwhile, the keyboard and the mouse each have a few chips, and the display/monitor has a bunch more.

    I’d be surprised if the typical computer had less than 100 chips.

    Now let’s look at the car functions. A turn signal that blinks, oscillating between on and off? That’s probably a chip. A windshield wiper that can do intermittent wiping at different speeds? Another chip or more. Variable valve timing that’s electronically controlled? Another few chips. Each sensor that detects something, from fuel tank status to engine knocking to air/fuel mixture? Probably another chip. Controllers that combine all this information to determine how to mix the fuel and air, whether to trigger a warning light on the dash, etc.? Probably more chips. What about deployment of airbags, or triggering of the anti-lock braking systems? Cruise control requires a few more chips, as speedometers and odometers are not electronic rather than the old analog systems. Smart cruise control and lane detection has even more chips. Hybrid drivetrains that charge or discharge batteries need dozens of chips controlling the flow of power (and the logic of when power should flow in which direction).

    By the time Toyota was in the news in 2011 for potential throttle sticking problems that killed people, it was typical for even economy cars to have something like 30 ECUs controlling different things, with each ECU and its associated sensors requiring multiple chips.

    Some modern perks require even more chips. Automatic lights? High beam dimming? Automatic wipers? Remote start or shutting off the engine at idle?

    And that’s just for driving. FM tuner? Chips. AM tuner? More chips. Bluetooth and Carplay/Android Auto? More chips. Rear view camera, now mandated on all cars? More chips. A built-in GPS or infotainment system? A full blown computer.

    All the little analog controllers that were present in cars in the 80’s are now more efficiently performed on integrated circuits, including analog circuits. Each function will require its own chip. If you’re trying to recreate the exact functionality of a typical car from the 1990’s, you’d probably still need a minimum of a few hundred chips to pull it off. And it’s probably smart to segment things so that each module does one thing in a specialized way, isolated from the others, lest an unexpected input on the radio mess up the spark plug timing.

    The world is run by chips, and splitting up the functions into multiple computers/controllers, with multiple chips each, is just the easier and more efficient way to do things.


  • I’d argue that telephones are the original federated service. There were fits and starts to getting the proprietary Bell/AT&T network to play nice with devices or lines not operated by them, but the initial system for long distance calling over the North American Numbering Plan made it possible for an AT&T customer to dial non-AT&T customers by the early 1950’s, and set the groundwork for the technical feasibility of the breakup of the AT&T/Bell monopoly.

    We didn’t call it spam then, but unsolicited phone calls have always been a problem.


  • Networking standards started picking winners during the PC revolution of the 80’s and 90’s. Ethernet, with the first standards announced in 1983, ended up beating out pretty much other LAN standard at the physical layer (physical plugs, voltages and other ways of indicating signals) and the data link layer (the structure of a MAC address or an Ethernet frame). And this series of standards been improved many times over, with meta standards about how to deal with so many generations of standards through autonegotiation and backwards compatibility.

    We generally expect Ethernet to just work, at the highest speeds the hardware is capable of supporting.