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Joined 2 years ago
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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.


  • The show For All Mankind did a good take on the problem IMO. Being gay wasn't illegal per se, but gay people could not be employed at NASA. They still joined, but they kept their orientation hidden. Then the security forces used the justification that gays keeping secrets were vulnerable to blackmail to go on witch hunts to seek and root out gays, and to defend the decision to ban gays from employment in the first place. It was a circular argument through-and-through. The base reason has always been prejudice. Didn't help that in the show there were real Soviet spies running around trying to find gays to extort for NASA rocket secrets.




  • That's the Supreme Court for ya! Their judgements do tend to meander and sometimes flip over the years, especially recently. You are probably refering to Masterpiece Cakeshop (2017) decision being different from the civil rights era cases, like say Newman v. Piggie Park Enterprises, Inc. (1968) where the defendant who did not want to serve black customers at his BBQ restaurants unsuccessfully argued that "the Civil Rights Act violated his freedom of religion as his religious beliefs compel him to oppose any integration of the races whatever." It is still enlightening to read the actual court decisions and the justifications used to arrive at one conclusion or another, and especially their explanations for how the current case is different from all the other cases decided before. After a while though it does start to look as if you could argue for any point of view whatsoever if you argued hard enough.


  • You absolutely do not have the right to post a sign like "No Hispanics" at your restaurant, under current US law (Civil Rights Act of 1964). You do not have to wait for an actual hispanic person to show up and be refused service to be liable - the presence of the sign alone is already in violation and can get you fined or imprisoned. You cannot claim "This sign is just for decoration as an expression of my 1st Amendment rights, we would never actually enforce it." In this way, the Civil Rights Act already does abridge your right to write any sign you want, ironically in direct contradiction to the "Congress shall make no law" language of the 1st Amendment.





  • There was some scare in lemmy development circles recently about script injection vulnerabilities. The various apps and frontend developers "solved" the problem by peppering untrusted user input with escape sequences all over the place. User submits post? Escape title! Receive new post from a federated instance? Escape title!

    Obviously if you escape the title twice and display once, it will show up weird. The problem is that the various devs haven't agreed yet which parts of the messaging protocol are supposed to be already escaped and which are not. Ideally all user input should be stored and transmitted in raw form, and only escaped right before displaying. But due to various zealously-cautious devs we get this instead:




  • 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…



  • The picture is clearly at the very least a composite, because there are zero clouds anywhere. I was skeptical whether it can be called a "photo". Given how clear the unlit terrain is, even in the ocean around the Bahamas for example, I thought it must have been a visualization, or a photo of daytime terrain shaded blue and overlaid with a map of nighttime lights. But I found the actual source:
    https://earthobservatory.nasa.gov/images/79765/night-lights-2012-map
    https://eoimages.gsfc.nasa.gov/images/imagerecords/79000/79765/dnb_land_ocean_ice.2012.13500x13500.B1.jpg
    It really is a (composite) photo taken by the Suomi National Polar-orbiting Partnership satellite, whose cameras are so sensitive they can see reflected moonlight and "the nocturnal glow produced by Earth's atmosphere", albeit partially in the infrared.

    This new image of the Earth at night is a composite assembled from data acquired by the Suomi National Polar-orbiting Partnership (Suomi NPP) satellite over nine days in April 2012 and thirteen days in October 2012. It took 312 orbits and 2.5 terabytes of data to get a clear shot of every parcel of Earth’s land surface and islands.

    The nighttime view of Earth was made possible by the “day-night band” of the Visible Infrared Imaging Radiometer Suite. VIIRS detects light in a range of wavelengths from green to near-infrared and uses filtering techniques to observe dim signals such as gas flares, auroras, wildfires, city lights, and reflected moonlight.

    I'm unsure though what "assembled from data" means exactly. At the very least the colors are artificial, shifted from the infrared-to-green range of the camera into human visual range. This page describes some more how the sensor functions, along with raw photos:
    https://earthobservatory.nasa.gov/features/IntotheBlack


  • I'm guessing they do not want you to go in and take photos of the screen because they cannot control the safety of PHI of other patients - like if you go in behind the counter and somebody else's profile was pulled up on another screen that ends up in your photo, or you rush to the keyboard and start flipping through records before they can stop you. It is reasonable to expect to receive copies of your PHI in paper or electronic (email? flashdrive?) form, I wouldn't demand more.

    What is odd is that the papers they have given you are missing dates. I am guessing this is not malicious intent to deceive on their part, but rather some odd deficiency with their computer system which they are too embarrassed/unable to explain. When it prints it doesn't come out the way it shows on the screen. Given how they have tried to fix the problem by writing in the dates manually, they are not trying to hide the dates per se. I would just let it go and accept the papers as is, unless you have specific reason to believe the dates are incorrect. You could even ask them to write a statement at the bottom to the effect of "dates are correct as shown, written by hand to circumvent a computer problem" with the office signature/stamp. Then even if it comes to legal proceedings or whatever, the court can treat handwritten documents the same as printed ones.


  • 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.