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Cake day: June 9th, 2023

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  • By some argument, section 103 of the DMCA (which is what grandparent post is referring to) does make it illegal to even talk about DRM circumvention methods.

    illegal to: (2) “manufacture, import, offer to the public, provide, or otherwise traffic in” a device, service or component which is primarily intended to circumvent “a technological measure that effectively controls access to a work,” and which either has limited commercially significant other uses or is marketed for the anti-circumvention purpose.

    If youtube implements an “access control measure” by splicing the ads with the video and disabling the fast-forward button during the ad, and you go on a forum and say “Oh yeah, you can write a script that detects the parts that are ads because the button is disabled, and force-fast-forwards through those”, some lawyer would argue that you have offered to the public a method to circumvent an access control measure, and therefore your speech is illegal. If you actually write the greasemonkey script and post it online, that would definitely be illegal.

    This is abhorrent to the types among us for whom “code IS free speech”, but this scenario is not just a hypothetical. DMCA has been controversial for a long time. Digg collapsed in part because of the user revolt over the admins deleting any post containing the leaked AACS decryption key, which is just a 32-digit number. Yet “speaking” the number alone, aloud, on an online platform (and nothing else!) was enough for MPAA to send cease and desist letters to Digg under DMCA, and Digg folded.



  • a standalone drive

    Another cool/scary feature of the BluRay spec is offline firmware updates (called BD+). Any disc can contain code that runs automatically and can patch the player firmware or execute arbitrary functions. So if you have an older hacked player and you insert a newer disc into it, the AACS Consortium has the ability to brick it. Or if you “own” an older disc but the Consortium starts to dislike it for some reason (maybe they discovered that the disc was printed by a pirate publisher, or maybe there was a retroactive licensing dispute), they can include code on every newly published disc that blacklists the old disc. Even with a standalone player that you never connect to the internet, the moment you insert any new disc into it, your old “problematic” disc will be unplayable. This has never yet happened with a previously-legal disc AFAIK, but it is possible within the spec. Every player manufacturer must obey the spec and implement the BD+ virtual machine in order to be allowed to read AACS content. And if you hack your player to ignore BD+ code, then the newer disc will not play because its content may be scrambled in a way that only the custom BD+ code included with it can unscramble.




  • So I am proposing that the Democratic party is acting irrationally and suboptimally, but you claim that the Democrats are acting most optimally, and it is the fringe left that is acting irrationally instead by refusing to accept a unfair split against all game theory guidance, causing all of us to eat shit (despite them making up only low single digits). Yet if the Democrats are so rational, how come they keep losing? Shouldn’t they have found an optimal strategy to get around the irrational ultimatum of the left? Yet here we are.


  • the most a third party is going to do is shave off a few percentage points, resulting in the main party losing

    If the third party can force the main party to lose, then it holds ultimatum power and game theory rules apply. The main party irrationally keeps rejecting the ultimatum and as a result keeps losing. To execute the threat of the ultimatum even after the unfair split has already been offered is the paradox of game theory. You have to appear credible enough to carry out such a threat, but the only reliable way to appear credible is to actually follow through on such threats every time.

    The Democratic party keeps losing and shifting right because it acts irrationally and fails to execute optimal game theory strategy. It could have offered the left a fair split and we could have all had guaranteed single-payer medical care, food, and housing, but instead none of us will have women’s rights, and the immigrants and gays among us will be herded into cages.




  • I think it’s precisely because there is no governing body for English and all the rules are colloquial, developed through usage, that people do get grumpy! They are the only ones who can create and enforce the rules! Each English speaker feels personally responsible and compelled to correct use they perceive is in violation of the rules the way they want them to be. If they don’t do it right then and there, no one else can.


  • That’s why Google is pushing hard their Web Environment Integrity. It’s DRM for the browser! They want the TPM chip in your computer to attest that the code running processing the video stream is authentic. Then you can’t slice out the ads because you do not have physical access to the inside of TPM. With HDCP encryption on the HDMI video output, you gonna need to point a literal video camera at the physical screen to DVR the video and slice out the ads later.

    They’ve been working hard for decades to lock down the video pipeline with TPM and HDCP and now WEI. They said “don’t worry about it” and we let them. They are really close to snapping the trap shut!

    Now please excuse me, my tongue is falling off with all the acronyms…


  • Echoes of the Eye expansion to Outer Wilds. I managed to avoid all the spoilers, watched some playthroughs but thankfully didn’t study them too closely. Importantly, the streamers never looked “up” during the parts of the gameplay that I’ve seen, so to me it appeared just like another normal environment (well, normal at least by Outer Wilds standards). I already loved the original game, and decided I must play this for myself.

    So when I entered through that doorway for the first time I was genuinely stunned. “You fuckers, you really did it this time. You actually went ahead and did it!” I mean…

    spoiler

    Space habitats have always been a staple of science fiction novels, and they have appeared a couple times in video games already, like in Mass Effect and Halo, but there they were only used as background - the actual playable area was limited. Never before this had anyone successfully implemented a life-size Bishop Ring with the full “You see that mountain? You can walk there!” boastfulness. And sometimes that mountain is on the ceiling. And when the water breaks, oh boy…





  • Magic Carpet was incredibly fascinating. A whole planet that you could explore and influence and even modify terrain on? Every kid’s dream, even given proof by Minecraft’s popularity 20 years later. Could never get past the first several levels though.

    Finished the game recently after giving it another go, no wonder only the beginning is kid-friendly. The later levels are devilish puzzles in difficulty. If you do not figure out the exact sequence of actions necessary to solve them, you die! Their open-world nature is only a masquerade to trick you into complacency.


  • The Expanse is not a realistic show. I like hard sci-fi, keep hearing the Expanse is ultra-realistic (no ftl, no anti-grav), so I open up a random clip to check it out and what’s the very first thing I see? A guy in a spacesuit standing on a catwalk outside a spaceship under main engine power. Ok, constant 1G acceleration from a magic engine, so far so good… That’s what sci-fi is supposed to be: change one magic thing and one thing only and show the consequences! But then the guy starts space-welding something, and the torch is creating puffs of smoke that effortlessly FLOAT UPWARDS. Whaaat? Ok, I’d understand if the show has to stay within a reasonable budget and can’t afford to film inside a vacuum chamber, but the fucking puffs are already CGI! The lazy no-physics-education artist has failed to seize the one opportunity to show something exotic about living in space: to animate the puffs spreading outward without impedance while falling to the ground.

    I’m glad I didn’t watch the show. If I had seen this clip of the guy zooming along from moon to moon in seconds while leaning into the gravity-assist turns, I would have had an aneurysm.


  • I feel like companies are “double dipping” by selling these carbon credits. Getting to “net zero” by itself is good. Sourcing CO2 “from an ethanol refinery in neighboring Oregon and, later, from pulp and paper facilities in Washington” means it’s coming from biomass, which is almost as good as using any hypothetical direct capture air scrubbers (do we have any functional examples of those yet or are they entirely fiction so far?). Sourcing electricity from hydro is good. (Sourcing from “fossil gas and a small amount of coal” is not.) We do need jet fuel. All continental routes should be replaced with high-speed trains, but we still have transoceanic travel. We can either give that up entirely or find a carbon-neutral way to make jet fuel.

    But when you make this almost-zero carbon jet fuel, but THEN ALSO sell carbon credits, who actually gets to brag about being carbon-neutral? Is it the airlines who use the alternative fuel, or the GHG-emitting industries who bought the credits? “We paid someone to make alternative jet fuel which saved 1000 tons of oil from being pumped out of the ground, so we get to burn 1000 tons of coal at our factory guilt-free.” No! That doesn’t count if the airline ALSO gets to burn those 1000 tons of fuel.

    At the very least the airline should lose the right to brag about using carbon-neutral fuel and be forced to go buy its own carbon credits elsewhere.