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submitted 8 months ago* (last edited 8 months ago) by [email protected] to c/[email protected]

Regarding Beehaw defederating from lemmy.world and sh.itjust.works, this post goes into detail on the why and the philosophy behind that decision. Additionally, there is an update specific to sh.itjust.works here.

For now, let's talk about what federation is and what defederation means for members of Beehaw or the above two communities interacting with each other, as well as the broader fediverse.

Federation is not something new on the internet. Most users use federated services every day (for instance, the url used to access instances uses a federated service known as DNS, and email is another system that functions through federation.) Just like those services, you elect to use a service provider that allows you to communicate with the rest of the world. That service provider is your window to work with others.

When you federate, you mutually agree to share your content. This means that posting something to a site can be seen by another and all comments are shared. Even users from other sites can post to your site.

Now when you defederate, this results in content to be no longer shared. It didn't reverse any previous sharing or posts, it just stops the information from flowing with the selected instance. This only impacts the site's that are called out.

What this means to you is when a user within one instance (e.g. Beehaw) that's chosen to defederate with another (e.g. lemmy.world), they can no longer interact with content on another instance, and vice versa. Other instances can still see the content of both servers as though nothing has happened.

  • A user is not limited to how many instances they can join (technically at least - some instance have more stringent requirements for joining than others do)
  • A user can interact with Lemmy content without being a user of any Lemmy instance - e.g. Mastodon (UI for doing so is limited, but it is still possible.)

Considering the above, it is important to understand just how much autonomy we, as users have. For example, as the larger instances are flooded with users and their respective admins and mods try to keep up, many, smaller instances not only thrive, but emerge, regularly (and even single user instances - I have one for just myself!) The act of defederation does not serve to lock individual users out of anything as there are multiple avenues to constantly maintain access to, if you want it, the entirety of the unfiltered fediverse.

On that last point, another consideration at the individual level is - what do you want out of Lemmy? Do you want to find and connect with like-minded people, share information, and connect at a social and community level? Do you want to casually browse content and not really interact with anyone? These questions and the questions that they lead to are critical. There is no direct benefit to being on the biggest instance. In fact, as we all deal with this mass influx, figure out what that means for our own instances and interactions with others, I would argue that a smaller instance is actually much better suited for those who just want to casually browse everything.

Lastly, and tangential, another concern I have seen related to this conversation is people feeling afraid of being locked out of the content and conversation from the "main" communities around big topics starting to form across the Lemmiverse (think memes, gaming, tech, politics, news, etc.) Over time, certain communities will certainly become a default for some people just given the community size (there will always be a biggest or most active - it's just a numbers game.) This, again though, all comes down to personal preference and what each individual is looking to get from their Lemmy experience. While there may, eventually, be a “main” sub for (again, by the numbers), there will also always be quite a few other options for targeted discussions on , within different communities, on different instances, each with their own culture and vibe. This can certainly feel overwhelming and daunting (and at the moment, honestly it is.) Reddit and other non-federated platforms provided the illusion of choice, but this is what actual choice looks and feels like.

[edit: grammar and spelling]

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submitted 8 months ago by [email protected] to c/[email protected]

hey everyone. if you want to post links or discuss the Reddit blackout today, please localize it to this thread in order to keep things tidy! Thanks!

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submitted 1 day ago by [email protected] to c/[email protected]
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submitted 1 day ago by No_Eponym to c/[email protected]

cross-posted from: https://lemmy.ca/post/16368424

At the upcoming SXSW Conference... Honda will give attendees a chance to try out a new mobility device... specifically designed for mixed reality entertainment experiences.

Users can steer... without the use of their hands — they simply have to lean into one direction to move forwards, backwards, sideways or diagonally.

Wall-e humans in mobile chairs with AR

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submitted 2 days ago by [email protected] to c/[email protected]

this could not be timed worse for Tumblr which is in huge hot water with its userbase already for its CEO breaking his sabbatical to ban a prominent trans user for allegedly threatening him (in a cartoonish manner), and then spending a week personally justifying it increasingly wildly across several platforms. the rumors had already been swirling that this would occur, but this just cements that they were correct

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submitted 2 days ago by [email protected] to c/[email protected]

Abstract:

Hallucination has been widely recognized to be a significant drawback for large language models (LLMs). There have been many works that attempt to reduce the extent of hallucination. These efforts have mostly been empirical so far, which cannot answer the fundamental question whether it can be completely eliminated. In this paper, we formalize the problem and show that it is impossible to eliminate hallucination in LLMs. Specifically, we define a formal world where hallucina- tion is defined as inconsistencies between a computable LLM and a computable ground truth function. By employing results from learning theory, we show that LLMs cannot learn all of the computable functions and will therefore always hal- lucinate. Since the formal world is a part of the real world which is much more complicated, hallucinations are also inevitable for real world LLMs. Furthermore, for real world LLMs constrained by provable time complexity, we describe the hallucination-prone tasks and empirically validate our claims. Finally, using the formal world framework, we discuss the possible mechanisms and efficacies of existing hallucination mitigators as well as the practical implications on the safe deployment of LLMs.

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submitted 2 days ago by [email protected] to c/[email protected]

archive.is link

The [tunnel's] accelerants cure the grout that seals the tunnel’s concrete supports, helping the grout set properly and protecting the work against cracks and other deterioration. They also seriously burn exposed human skin. At the Encore dig site, such burns became almost routine, workers there told Nevada’s Occupational Safety and Health Administration. An investigation by the state OSHA, which Bloomberg Businessweek has obtained via a freedom of information request, describes workers being scarred permanently on their arms and legs. According to the investigation, at least one employee took a direct hit to the face. In an interview with Businessweek, one of the tunnel workers recalls the feeling of exposure to the chemicals: “You’d be like, ‘Why am I on fire?’”

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submitted 5 days ago by [email protected] to c/[email protected]

If I do a factory reset on my phone that has GrapheneOS on it, will that revert it to the stock android that it originally came with or to a "fresh" clean, brand new GrapheneOS? I found conflicting information about this online . . . 🤔

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submitted 1 week ago by [email protected] to c/[email protected]

"We just gave the Fairphone 4 a revolutionary update, with a completely refreshed camera experience, and we couldn’t be prouder."

The Fairphone 4 was released in summer 2021 and has been superseded by the Fairphone 5, but this major update addresses one of the biggest complaints about the device since day one -- the camera.

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submitted 1 week ago by [email protected] to c/[email protected]
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submitted 1 week ago by [email protected] to c/[email protected]

Apple Is Trying to Kill the Open Internet!

https://youtu.be/up-zUEFNMww

@technology

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submitted 1 week ago by [email protected] to c/[email protected]

That graphic sums up my entire educational experience. https://archive.is/hvZ5q

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submitted 1 week ago by [email protected] to c/[email protected]
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submitted 1 week ago by [email protected] to c/[email protected]

This is one of the more scathing pieces to come out on Ars about Reddit. As the site did not respond to inquiries, all that was available to report on was profoundly negative statements that Advance is unlikely to enjoy seeing.

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submitted 1 week ago* (last edited 1 week ago) by [email protected] to c/[email protected]

Cryptocurrencies are often understood to enable private payments, but most don't. Monero does, but its value still fluctuates and wastes energy (even if far less than Bitcoin) in time of the climate catastrophe.
GNU Taler is a (free software) system which enables anonymity for the buyer but not for the merchant, enabling taxability. In effect it's digital cash you can even use offline without having an internet connection at payment time. It is not a new (crypto-) currency.
The linked news article reveals an EU project which will implement GNU Taler for two European banks (located in Germany and Hungary) in the next 36 months. I assume the reason the EU supports Taler is the Digital Euro (archive.org snapshot).

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submitted 1 week ago by [email protected] to c/[email protected]

I used a sentence from the article as the title since I felt it represented the actual issue better, let me know if I should change it.

Essentially, Snap Store has basically no restrictions on publishing new applications, allowing for scammers to impersonate legitimate applications. In this case (and several times in the past) the target was a cryptocurrency wallet, resulting in ~$490,000 worth of bitcoin being stolen.

The "Safe" rating reminds me of this xkcd:

If someone steals my laptop while I'm logged in, they can read my email, take my money, and impersonate me to my friends, but at least they can't install drivers without my permission.

(For comparison, it seems being proprietary is an automatic unsafe rating for any application, which could be considered too extreme in the other direction.)

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submitted 1 week ago by girlfreddy to c/[email protected]

Britain's National Crime Agency Cyber Division, with the U.S. Department of Justice, the FBI and other law enforcement agencies seized control of websites used by Lockbit the gang and U.S. and British authorities said. The agencies also took the extraordinary step of using Lockbit's own website to release internal data about the group itself.

“We have hacked the hackers," Graeme Biggar, director general of the National Crime Agency, told journalists. "We have taken control of their infrastructure, seized their source code and obtained keys that will help victims decrypt their systems.”

The takedown, dubbed “Operation Cronos” was an international coalition of 10 countries, he said. “Together, we have arrested, indicted or sanctioned some of the perpetrators and we have gained unprecedented and comprehensive access to Lockbit’s systems”.

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Rumors, happenings, and innovations in the technology sphere. If it's technological news or discussion of technology, it probably belongs here.

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