Salta al contenuto
Citiverse è uno spazio aperto a tutte le comunità. Se vuoi aprire un gruppo locale o una sezione per la tua organizzazione, puoi contattare gli amministratori: pagina dei contatti.

Google Is Closing Android: And Taking Your Freedom With It

Technology
45 20 6
  • I've used the discord web client on graphene quite a lot. It has fewer features than the app but I feel better about it. Same with my bank- I can just log into the website via my phone's browser.

    scritto ultima modifica di
    #21

    It's ok, but not quite the same as having actual apps unfortunately.

  • This post did not contain any content.
    scritto ultima modifica di
    #22

    No thanks.

    I'll keep my phone and my freedom by removing Google from it.

  • It's ok, but not quite the same as having actual apps unfortunately.

    scritto ultima modifica di sudoer777@lemmy.ml
    #23

    Why not use Revenge for Discord?

  • This post did not contain any content.
    scritto ultima modifica di
    #24

    you never had any freedom to begin with

  • I unfortunately think you underestimate the workload here. Developing an OS is a massive undertaking, and it would require a huge community of developers to come forward and take up the job. I just don't see it happening spontaneously. In my opinion, if they ever lose upstream support, Graphene just dies.

    scritto ultima modifica di ferk@lemmy.ml
    #25

    What is an OS? is Android an OS or just an application layer? Because most of its deep close-to-metal components are not maintained by Google.

    What is "developing"? is keeping things stable "developing"?
    I actually wish Google stopped releasing breaking changes..

    IMHO, I actually think Android would be a better off if Google stopped experimenting with it, "developing" it, and adding stuff nobody asked for.

  • Why not use Revenge for Discord?

    scritto ultima modifica di
    #26

    For one, they're not guaranteed to work all the time since these are closed protocols and the companies change them as they please. I'm not saying that workarounds aren't possible, just that it's not the same as having official clients if you actually need to use these apps reliably for work for example.

  • And Android piggybacks on Linux. Turtles all the way down, until you get the actual developers committing real effort. And no one is talking about spontaneously, rather realistically 0.5-20 million euros in funding from the EU. Is it viable then? If not, realistically, what would be the threshold for viability?

    scritto ultima modifica di
    #27

    realistically 0.5-20 million euros in funding from the EU

    time is running out for the europeans economically before they switch to austerity -- they better hurry up.

  • For one, they're not guaranteed to work all the time since these are closed protocols and the companies change them as they please. I'm not saying that workarounds aren't possible, just that it's not the same as having official clients if you actually need to use these apps reliably for work for example.

    scritto ultima modifica di sudoer777@lemmy.ml
    #28

    If your workplace requires proprietary slop apps and won't offer you a phone and you're doing your best to make it work on your phone, then it seems like their problem if it's still an issue to them

    it’s not the same as having official clients if you actually need to use these apps reliably for work for example.

    The web versions are official clients btw

  • If your workplace requires proprietary slop apps and won't offer you a phone and you're doing your best to make it work on your phone, then it seems like their problem if it's still an issue to them

    it’s not the same as having official clients if you actually need to use these apps reliably for work for example.

    The web versions are official clients btw

    scritto ultima modifica di
    #29

    You do realize that most people don't care about this sort of moralizing. A small niche of users will jump through hoops to avoid platform lock in, most will not. Shaming people for using popular tools achieves absolutely nothing.

  • You do realize that most people don't care about this sort of moralizing. A small niche of users will jump through hoops to avoid platform lock in, most will not. Shaming people for using popular tools achieves absolutely nothing.

    scritto ultima modifica di sudoer777@lemmy.ml
    #30

    If people aren't going to put effort into avoiding proprietary platforms, then the duopoly won't change and nothing gets achieved there either

    EDIT: Also this is about functionality not morality, proprietary platforms are functionally restrictive which is what makes them problematic in this situation

  • If people aren't going to put effort into avoiding proprietary platforms, then the duopoly won't change and nothing gets achieved there either

    EDIT: Also this is about functionality not morality, proprietary platforms are functionally restrictive which is what makes them problematic in this situation

    scritto ultima modifica di
    #31

    People aren't going to put the effort in. We have abundant evidence of that given that most people still use proprietary platforms like Facebook and Twitter while the Fediverse remains niche. Unless people building alternatives are able to match the user experience, majority of people aren't going to bother. That's the reality.

    You don't have to convince me that they're problematic, I'm merely pointing out that telling people to use something with reduced functionality doesn't generally work.

  • People aren't going to put the effort in. We have abundant evidence of that given that most people still use proprietary platforms like Facebook and Twitter while the Fediverse remains niche. Unless people building alternatives are able to match the user experience, majority of people aren't going to bother. That's the reality.

    You don't have to convince me that they're problematic, I'm merely pointing out that telling people to use something with reduced functionality doesn't generally work.

    scritto ultima modifica di sudoer777@lemmy.ml
    #32

    "Reduced functionality" is subjective, for the average non-tech user you're right that they'd see it as reduced functionality, but there's also plenty of people who want a phone that they can choose what apps they can install on it and remove tracking and bloat and ads for a large number of reasons. If Google starts doing what they say they'll do, then using a web client/wrapper for a single app on a personal phone is a minor hoop to gain much more functionality out of their device, and if organizations use a user-respecting platform like Matrix instead they don't have to jump through any hoops. Even among non-tech users there seems to be at least some interest in free platforms, so making them more user friendly is important but proprietary apps aren't going to make that easy so the options to focus on are mods/wrappers or freer platforms, I find it unlikely that they will support such an OS seeing how Windows phones went and defeatism isn't going to change anything. And if they don't care then they don't care.

    Facebook and Twitter

    Those sites are such shitholes that I'm kindof happy their users aren't on the fediverse

  • "Reduced functionality" is subjective, for the average non-tech user you're right that they'd see it as reduced functionality, but there's also plenty of people who want a phone that they can choose what apps they can install on it and remove tracking and bloat and ads for a large number of reasons. If Google starts doing what they say they'll do, then using a web client/wrapper for a single app on a personal phone is a minor hoop to gain much more functionality out of their device, and if organizations use a user-respecting platform like Matrix instead they don't have to jump through any hoops. Even among non-tech users there seems to be at least some interest in free platforms, so making them more user friendly is important but proprietary apps aren't going to make that easy so the options to focus on are mods/wrappers or freer platforms, I find it unlikely that they will support such an OS seeing how Windows phones went and defeatism isn't going to change anything. And if they don't care then they don't care.

    Facebook and Twitter

    Those sites are such shitholes that I'm kindof happy their users aren't on the fediverse

    scritto ultima modifica di
    #33

    I think you might be vastly overstating the number of people who want that or even understand why it's desirable in the first place. We do, because we're in tech and we already use a niche social media platform because we want to get off corporate ones. There's a lot of selection bias to be aware of. The vast majority of people aren't technical, and they don't even think about these issues.

    And I'm not arguing against trying to make things like wrappers to bridge the gap. I'm just saying that we have to keep our expectations realistic here. Look how much use Windows still gets despite being complete dog shit, and Linux being an objectively a better operating system at this point.

  • I think you might be vastly overstating the number of people who want that or even understand why it's desirable in the first place. We do, because we're in tech and we already use a niche social media platform because we want to get off corporate ones. There's a lot of selection bias to be aware of. The vast majority of people aren't technical, and they don't even think about these issues.

    And I'm not arguing against trying to make things like wrappers to bridge the gap. I'm just saying that we have to keep our expectations realistic here. Look how much use Windows still gets despite being complete dog shit, and Linux being an objectively a better operating system at this point.

    scritto ultima modifica di
    #34

    I think with Windows the main situation is that there's barely any laptops that come with Linux and most people are going to use the OS their device came with until it becomes a problem for them. Unless you're doing software development or want to mess with the internals, Windows isn't that restrictive either in its current state. A counterpoint is iOS vs Android, where iOS is extremely restrictive making it one of two main reasons people will choose Android. I've met quite a few not-very-technical users who despite using proprietary OSes hate ads enough download modded apps, or even on iOS found ways to get them. If Android becomes like iOS then that will boost interest in alternatives for these people. If Motorola starts shipping devices with a freer OS option then that would also help. There's also the type of people who are so confused by technology that you could give them a laptop with Linux and KDE and they wouldn't realize it's not Windows.

  • I think with Windows the main situation is that there's barely any laptops that come with Linux and most people are going to use the OS their device came with until it becomes a problem for them. Unless you're doing software development or want to mess with the internals, Windows isn't that restrictive either in its current state. A counterpoint is iOS vs Android, where iOS is extremely restrictive making it one of two main reasons people will choose Android. I've met quite a few not-very-technical users who despite using proprietary OSes hate ads enough download modded apps, or even on iOS found ways to get them. If Android becomes like iOS then that will boost interest in alternatives for these people. If Motorola starts shipping devices with a freer OS option then that would also help. There's also the type of people who are so confused by technology that you could give them a laptop with Linux and KDE and they wouldn't realize it's not Windows.

    scritto ultima modifica di yogthos@lemmy.ml
    #35

    You do realize that no vendor is going to sell a phone that can't run popular apps most people expect right?

  • You do realize that no vendor is going to sell a phone that can't run popular apps most people expect right?

    scritto ultima modifica di
    #36

    No not at all. If you mean any vendor at all, we already have smaller but increasingly popular venders selling devices with Linux and degoogled Android preinstalled. Even Lenovo/Dell sell some devices with Linux even though it's more niche. In the past, Windows phones were being sold in mainstream shops even though you could barely do anything with them. There will always be an audience of people who want to freely install apps, and even among less technically proficient people a lot want to save money through mods and unpaywalled content and are willing to learn. And Slack/Discord are poor examples anyways because most people don't even use Slack and as for Discord, it's usable right now and if it becomes unusable it's popular enough that someone will find a way to get it to work.

  • No not at all. If you mean any vendor at all, we already have smaller but increasingly popular venders selling devices with Linux and degoogled Android preinstalled. Even Lenovo/Dell sell some devices with Linux even though it's more niche. In the past, Windows phones were being sold in mainstream shops even though you could barely do anything with them. There will always be an audience of people who want to freely install apps, and even among less technically proficient people a lot want to save money through mods and unpaywalled content and are willing to learn. And Slack/Discord are poor examples anyways because most people don't even use Slack and as for Discord, it's usable right now and if it becomes unusable it's popular enough that someone will find a way to get it to work.

    scritto ultima modifica di
    #37

    Sure, there are Linux phones being sold, practically nobody would honestly suggest they work as a daily driver. And Windows phones were being sold because MS is a giant company that was willing to burn money trying to make them popular, however even with all their resources, they failed to make them succeed. But you appear to be suggesting that some small hobby vendor will?

    Slack and Discord are actually very good examples because they represent communication tools. Slack in particular is extremely popular with software dev shops. You can use WhatsApp as an even more mainstream example and it has the exact same problem. It's much easier to find apps you need to use for yourself, and make that work. But if you need to communicate with other people who are on a different platform then you have very little control over that.

  • Sure, there are Linux phones being sold, practically nobody would honestly suggest they work as a daily driver. And Windows phones were being sold because MS is a giant company that was willing to burn money trying to make them popular, however even with all their resources, they failed to make them succeed. But you appear to be suggesting that some small hobby vendor will?

    Slack and Discord are actually very good examples because they represent communication tools. Slack in particular is extremely popular with software dev shops. You can use WhatsApp as an even more mainstream example and it has the exact same problem. It's much easier to find apps you need to use for yourself, and make that work. But if you need to communicate with other people who are on a different platform then you have very little control over that.

    scritto ultima modifica di
    #38

    Sure, there are Linux phones being sold, practically nobody would honestly suggest they work as a daily driver. And Windows phones were being sold because MS is a giant company that was willing to burn money trying to make them popular, however even with all their resources, they failed to make them succeed. But you appear to be suggesting that some small hobby vendor will?

    I was talking more about Linux devices in general but even for phone use it isn't that far off, the Pinephone is more capable than the Windows phone that I daily drove for 2 years and ARM hardware support in general is improving. Right this very moment I wouldn't recommend it to people since GrapheneOS works a lot better, but once AOSP completely enshittifies to the point where people have no choice but to hard fork it or use Linux, I expect that Linux will gain a lot more traction.

    As for why Windows phones died off, it's because they were literally useless. Too restrictive for tech-savvy people (could get a OnePlus phone instead and put whatever open source Android distribution you wanted), and they couldn't run anything except for Internet Explorer/Edge, Cortana, and Subway Surfers making them useless for normal people. And even through the web browser it wasn't well-supported like desktop Chromium so even that wasn't an option a lot of times. So nobody had a reason to buy one.

    Linux already has much better app support, is the most powerful OS that's currently functional in general, and has a solid community behind it. All hardware venders have to do is make it functional, and it's already a better phone than the Windows phones with an audience that's growing not dying.

    As for Android phones, Fairphone is bigger than a "small hobby vendor" at this point.

    Slack in particular is extremely popular with software dev shops.

    Non-technical people don't do software development though.

    You can use WhatsApp as an even more mainstream example and it has the exact same problem.

    WhatsApp is a bigger issue, agreed.

  • Sure, there are Linux phones being sold, practically nobody would honestly suggest they work as a daily driver. And Windows phones were being sold because MS is a giant company that was willing to burn money trying to make them popular, however even with all their resources, they failed to make them succeed. But you appear to be suggesting that some small hobby vendor will?

    I was talking more about Linux devices in general but even for phone use it isn't that far off, the Pinephone is more capable than the Windows phone that I daily drove for 2 years and ARM hardware support in general is improving. Right this very moment I wouldn't recommend it to people since GrapheneOS works a lot better, but once AOSP completely enshittifies to the point where people have no choice but to hard fork it or use Linux, I expect that Linux will gain a lot more traction.

    As for why Windows phones died off, it's because they were literally useless. Too restrictive for tech-savvy people (could get a OnePlus phone instead and put whatever open source Android distribution you wanted), and they couldn't run anything except for Internet Explorer/Edge, Cortana, and Subway Surfers making them useless for normal people. And even through the web browser it wasn't well-supported like desktop Chromium so even that wasn't an option a lot of times. So nobody had a reason to buy one.

    Linux already has much better app support, is the most powerful OS that's currently functional in general, and has a solid community behind it. All hardware venders have to do is make it functional, and it's already a better phone than the Windows phones with an audience that's growing not dying.

    As for Android phones, Fairphone is bigger than a "small hobby vendor" at this point.

    Slack in particular is extremely popular with software dev shops.

    Non-technical people don't do software development though.

    You can use WhatsApp as an even more mainstream example and it has the exact same problem.

    WhatsApp is a bigger issue, agreed.

    scritto ultima modifica di
    #39

    That's the point I'm making though, Windows phone failed because it could run apps people expect, and that's the same blocker for Linux on mobile. Yes, there are more apps than Windows phone ever had, but usability is just not there. Last time I tried Linux on mobile UX was frankly atrocious. Unless things improved drastically, I really can't see how it replaces GrapheneOS. I can imagine Android UI layer being ported to regular Linux though.

    And Fairphone is promising, and hopefully it gets big enough for companies to pay attention to it. But if they end up just having their own store it's not going to be terrible useful for people wanted to use stuff like GrapheneOS.

    To be clear, I'd love it if Linux or GrapheneOS started getting more traction. My current daily driver is a Pixel 9 with GrapheneOS, and it's the best experience I've had using a phone.

  • That's the point I'm making though, Windows phone failed because it could run apps people expect, and that's the same blocker for Linux on mobile. Yes, there are more apps than Windows phone ever had, but usability is just not there. Last time I tried Linux on mobile UX was frankly atrocious. Unless things improved drastically, I really can't see how it replaces GrapheneOS. I can imagine Android UI layer being ported to regular Linux though.

    And Fairphone is promising, and hopefully it gets big enough for companies to pay attention to it. But if they end up just having their own store it's not going to be terrible useful for people wanted to use stuff like GrapheneOS.

    To be clear, I'd love it if Linux or GrapheneOS started getting more traction. My current daily driver is a Pixel 9 with GrapheneOS, and it's the best experience I've had using a phone.

    scritto ultima modifica di sudoer777@lemmy.ml
    #40

    Windows phone failed because it could run apps people expect

    That combined with being a locked-down platform, which is a big difference with the open source OSes to people who want to make the most use out of their phone, technical or not.

    Unless things improved drastically, I really can’t see how it replaces GrapheneOS.

    Right now it doesn't, but GrapheneOS is held hostage by Google until a group of people decide they want to hard fork AOSP even though Linux already exists. Google has become increasingly negligent with AOSP which is not a good sign for the future of either platform. Hard forking would involve maintaining most of an OS and fighting Google constantly if they want to maintain Android app compatibility, whereas the Linux ecosystem is already maintained and work for it improves both desktop and mobile so it just needs UX improvements to be a solid alternative.

    My current daily driver is a Pixel 9 with GrapheneOS, and it’s the best experience I’ve had using a phone.

    Right now I use a Pixel 6 Pro and it's also my best experience but I'm pissed that it's EOL now and I don't want to spend $1000 on another mediocre Google-ecosystem phone with no expandable storage.

  • 20 Votazioni
    1 Post
    2 Visualizzazioni
    Nessuno ha risposto
  • 23 Votazioni
    3 Post
    11 Visualizzazioni
    H
    I'm not a fan of sites collecting data, but Social media is a plague on society and I don't personally think people should be using it at all. Certainly not children. It's far worse than cigarettes IMO.
  • 18 Votazioni
    2 Post
    15 Visualizzazioni
    W
    Great news! But I wonder if all these big fines are ever collected
  • 49 Votazioni
    10 Post
    20 Visualizzazioni
    Y
    I feel like you definitely can get away with as much as even 5, but if you actually look at the CLI, it will tell you how many draft tokens actually got accepted. In some situations like writing simple text, over 90% of my two draft tokens get accepted so setting it to five would have made it faster. However if you run a task which requires heavy reasoning, even two draft tokens start approaching close to only 60%. Considering Qwen3.8-27B overthinks more than an anxious teenage girl, you should generally with two. If you take my example with the quant dropped to UD-Q5_K_XL with 262K tokens and reasoning low for a task that isn't actually complex, just long, then go right ahead and let it run with 5.
  • CXMT Surpasses 90% DDR5 Yield, Challenges Industry Giants

    Technology technology
    24
    55 Votazioni
    24 Post
    35 Visualizzazioni
    yogthos@lemmy.mlY
    yeah that's grim
  • 47 Votazioni
    9 Post
    19 Visualizzazioni
    yogthos@lemmy.mlY
    It's a completely different dynamic from commercial services. It needs enough users to continue developing the software, to operate servers, and to create content on the platform. There is more than enough users on the platform to ensure that it can operate indefinitely at this point. Meanwhile, most people on Mastodon, just as the case is with Lemmy, are on it because they want an open source platform. So, they're not going to jump on another proprietary garbage platform BlueSky or W. And if a better open source platform comes along that's a win for everyone. And I'd argue that chasing growth for the sake of growth can itself be harmful. When you have a slow trickle of new users then they adapt to the existing culture of the platform. But if you have a huge influx of people all at once they can erase the existing communities in the process.
  • 17 Votazioni
    2 Post
    14 Visualizzazioni
    A
    Full text: https://archive.ph/x0bxf ::: spoiler spoiler Chinese researchers have developed a diamond composite designed to resist fracture while retaining high hardness, according to a study published July 9 in the peer-reviewed journal Nature Synthesis. The material incorporates a three-dimensional network of multi-walled carbon nanotubes between diamond grains and recorded an average fracture toughness of 31.9 MPa m¹ᐟ², about five times that of single-crystal diamond. The researchers, led by scientists affiliated with the Institute of Physics of the Chinese Academy of Sciences and Beihang University, reported a hardness of about 91.6 GPa for the composite. The study describes the result as an approach to improving diamond's fracture resistance without the conventional trade-off between toughness and hardness. The finding is significant because diamond is exceptionally hard but can fracture under mechanical stress. Hardness and fracture toughness describe different properties: hardness measures resistance to deformation, while fracture toughness measures a material's ability to resist crack growth. The study measured its mechanical properties under controlled laboratory tests rather than demonstrating that it cannot be broken by an impact such as a hammer blow. Carbon Nanotubes Reinforce Diamond The researchers introduced highly dispersed multi-walled carbon nanotubes, or MWCNTs, into the spaces between diamond grains. These nanotubes form a continuous three-dimensional network throughout the composite. According to the study, interfaces between the nanotube network and the diamond matrix contain mixed sp²-sp³ carbon bonding. > These interfaces help dissipate energy and impede the propagation of cracks through the material. The researchers also built a three-dimensional diamond framework with strong diamond-to-diamond bonding. They reported that this structure helped prevent the nanotube addition from causing a substantial loss of hardness. The material was prepared under high-pressure, high-temperature conditions. The paper's experimental figures include a composite prepared at 2,000°C and 15 GPa. The study reported a maximum fracture-toughness measurement of 36.4 MPa m¹ᐟ², compared with an average of 31.9 MPa m¹ᐟ². The researchers said the average value was approximately five times that of single-crystal diamond and exceeded values reported for some tungsten alloys. Diamond's Hardness Comes With Brittleness Diamond's extreme hardness makes it valuable for cutting, drilling, polishing and other applications where resistance to wear is important. But hardness alone does not prevent a material from cracking. The distinction has limited attempts to broaden diamond's use in applications involving repeated impact or mechanical loading. > Increasing toughness can come at the cost of hardness, while preserving hardness can leave a material susceptible to fracture. The Chinese team's approach instead places a reinforcing network inside the diamond structure. The researchers described this as an "extrinsic" toughening strategy, in contrast with approaches that modify diamond's internal microstructure. The result could be relevant to advanced cutting tools and other components in which both wear resistance and resistance to cracking are important. However, the study does not establish that the material is ready for commercial production or large-scale industrial deployment. A Separate Diamond Breakthrough The July composite study followed another Chinese materials-science result published in Nature in March. Researchers from Zhengzhou University, Nanjing University and Henan University of Science and Technology reported the synthesis of millimeter-sized, phase-pure hexagonal diamond, also known as lonsdaleite. The study was published March 4 in Nature. Hexagonal diamond differs structurally from conventional cubic diamond. Its existence as a distinct carbon phase had been debated for decades because naturally occurring samples associated with meteorites were extremely limited and often contained other carbon structures. The researchers produced hexagonal diamond from highly oriented pyrolytic graphite by compressing it along its crystal axis at elevated temperatures. The paper reports that the material was synthesized under pressures around 20 GPa, with one documented sample recovered after treatment at 20 GPa and 1,300°C. Advanced structural measurements were used to identify the material as hexagonal diamond. The researchers reported that the bulk material had slightly higher hardness than cubic diamond and high thermal stability. The study measured a Vickers hardness of about 114 GPa, according to reporting on the research and the team's published results. The figure is above commonly cited hardness values for natural cubic diamond and should not be interpreted as evidence that hexagonal diamond is dramatically harder than all conventional diamond. The Key Difference between the Studies The two Chinese studies are related through the broader search for improved carbon materials, but they should not be treated as a single breakthrough. The Nature Synthesis study focuses on toughness. Its diamond composite uses carbon nanotubes to make the material more resistant to fracture while maintaining high hardness. The Nature study focuses on structure and hardness. It provides experimental evidence for millimeter-sized, phase-pure hexagonal diamond and reports hardness slightly above that of conventional cubic diamond. Lee (@MandyKnowsDC) [https://xcancel.com/MandyKnowsDC/status/2086784627809673397] I’m late, but I didn’t know China had the diamond game on lock with the lab joints Does this basically mean mined diamonds will be worthless? [image: 0f2dee74-0e74-47e4-b864-0e2a6b1019fc.jpeg] Together, the findings illustrate two different strategies for improving diamond-based materials: reinforcing conventional diamond to resist cracking and creating a different carbon crystal structure with potentially different mechanical and thermal properties. Potential Industrial Applications Neither study demonstrates that these materials are ready to replace conventional diamond at industrial scale. For the nanotube-reinforced composite, further work would be needed to assess manufacturing scale, consistency, long-term durability and performance under real operating conditions. For hexagonal diamond, researchers will need to establish whether the material can be produced reliably in larger quantities and whether its measured properties translate into practical advantages. The studies nevertheless show that researchers are pursuing different ways to address the limitations of conventional diamond, including the long-standing tension between hardness and resistance to fracture. :::
  • Why Is Everyone In Tech So Sad?

    Technology technology
    7
    19 Votazioni
    7 Post
    16 Visualizzazioni
    P
    BREAKING NEWS: Not everybody like their job.

Citiverse è un progetto che si basa su NodeBB ed è federato! | Categorie federate | Chat | 📱 Installa web app o APK | 🧡 Donazioni | Privacy Policy

Il server utilizzato è quello di Webdock, in Danimarca. Se volete provarlo potete ottenere il 20% di sconto con questo link e noi riceveremo un aiuto sotto forma di credito da usare proprio per mantenere Citiverse.