
tenjuu99(天重誠二)
@tenjuu99@hollo.tenjuu.net
明日からです!よろしくおねがいします! https://space-nobi.net/exhibition/we_are_tilting
@tenjuu99@hollo.tenjuu.net · 153 following · 121 followers
読書、プログラミング、登山、ランニング、美術など いろいろ雑につぶやいています SPACE NOBI というアートスペースやっています
ブログ | SPACE NOBI |
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@tenjuu99@hollo.tenjuu.net
明日からです!よろしくおねがいします! https://space-nobi.net/exhibition/we_are_tilting
@tenjuu99@hollo.tenjuu.net
渡辺泰子「We are tilting.」 2025年4月26日(土) 〜 5月25日(日) 開廊時間: 水木 17:00 - 19:00, 土日 13:00 - 19:00
https://space-nobi.net/exhibition/we_are_tilting
本展 "We are tilting." で渡辺泰子は、「傾き」と「穴」という二つのキーワードをもとに、9年ぶりとなる映像と、羊毛フェルトを用いた新たなシリーズを発表します。 タイトルの「We are tilting.(わたしたちは傾いている)」は、地球の地軸の傾きに由来するとともに、現代文明の「傾き」も含意されています。
ぜひお越しください。
@tenjuu99@hollo.tenjuu.net
さいきん聾についてちょっと書いたりしてたのは、この記事を書くためでした。 https://blog.tenjuu.net/2025/03/failing_to_meet_others 百瀬文「聞こえない木下さんに聞いたいくつかのこと」はけっこう危うい作品で、文脈の補足としてはこのくらいあったほうがいいんじゃないか。
@tenjuu99@hollo.tenjuu.net · Reply to tenjuu99(天重誠二)'s post
言っていることは理解できなくはないけど...。 https://bsky.app/profile/pfrazee.com/post/3lnnoeva2ks2z
@tenjuu99@hollo.tenjuu.net · Reply to tenjuu99(天重誠二)'s post
decentralization の意味がそれぞれ異なるって、障害耐性がないんじゃないかって批判に対する回答にはなってないよね。中央集権的なPDSが存在しても問題無いと思っていて、であるからDDoSによるサービス停止するのは仕方ないと言っているように見える。
@nibushibu@vivaldi.net
"descentralwash" という単語は初めて見た
https://climatejustice.social/@PaulaToThePeople/114404625582034642
@tenjuu99@hollo.tenjuu.net
ActivityPubのサーバーぜんぶ同時に攻撃すればそりゃAPネットワークは落ちるんだろうけど、どうやってそんなことやるんだ https://bsky.app/profile/pfrazee.com/post/3lnnfwf3tns22
@tomoya@social.matsuuratomoya.com
6月のInternational Computer Music Conference(ICMC)2025に採択された論文のプレプリントを公開しました。今回も自主邦訳版を作ってWeb上で読めるようにしています。
Hiding What from Whom? A Critical Review of the History of Programming languages for Music https://matsuuratomoya.com/research/icmc-2025/
@tenjuu99@hollo.tenjuu.net
mstdn.jp はCDNの使用止められてる?
@tenjuu99@hollo.tenjuu.net
ヴェネチアビエンナーレは荒川ナッシュ医か。いい選択な気はする。 https://venezia-biennale-japan.jpf.go.jp/wp/wp-content/uploads/2025/04/0a9281e15fe8471607bb41f08caf75b0.pdf
@tenjuu99@hollo.tenjuu.net
明日からです!よろしくおねがいします! https://space-nobi.net/exhibition/we_are_tilting
@tenjuu99@hollo.tenjuu.net
これ、ほんとそうだよな...。「中国による脅威」を煽るのは沖縄に米軍基地を配置することの正当化をしているだけだし、侵略してきた側が「自分たちが侵略されている」という被害妄想をたくましくするのは、いまのアメリカを見ていると一般性があるのかもしれない。
この人、歴史の勉強してないんじゃないの? 沖縄は長く中国と貿易交流しており、歴史上侵略されたことはない。侵略してきたのは日本(薩摩)とアメリカだけだよ。脅威煽って現実見えてない
@nogitsune413@misskey.dev
まさにこれだ。
日本は安全保障面では米国に、貿易面では中国に大きく依存していることから、米中間で綱渡りのような外交対応を強いられている。https://www.bloomberg.co.jp/news/articles/2025-04-24/SV7ZACDWRGG000
@tenjuu99@hollo.tenjuu.net
1年半前に戦争が始まって以来、教皇は毎日午後8時ごろ、ガザ地区唯一のカトリック教会、ホーリーファミリー教会に電話をかけた。ガブリエル・ロマネリ神父がCNNに語ったところでは、大抵は15分ほどの電話で、教皇は同教会の指導者や教会に身を寄せているパレスチナ人と話をしていた。
@tenjuu99@hollo.tenjuu.net · Reply to tenjuu99(天重誠二)'s post
しかし、学術系の翻訳書は7000円台からなんだろうな
@jamchibi@mastodon-japan.net
https://news.livedoor.com/article/detail/28621304/
これ、わかるけど、歩道を走らないと危ない道はどうすればいいんだ。
@tenjuu99@hollo.tenjuu.net
シモンドン高すぎた
@tenjuu99@hollo.tenjuu.net
@tenjuu99@hollo.tenjuu.net
旧字、SKKで探すのが厄介なんだよな... 明治期の文献とかの文字起しとかしときたいときに、旧字をそのままにするのに、SKKに旧字で単語登録したりするけど漢字探すのがわりと難しい
@hongminhee@hollo.social · Reply to 洪 民憙 (Hong Minhee)'s post
次の中で読める旧字体は?(日本語のネイティブスピーカーのみご参加ください)
Option | Voters |
---|---|
國 | 548 (16%) |
學 | 539 (16%) |
會 | 494 (15%) |
關 | 239 (7%) |
與 | 380 (11%) |
臺 | 226 (7%) |
體 | 358 (11%) |
鐵 | 417 (12%) |
礙 | 114 (3%) |
顓 | 49 (1%) |
@n10_921@fedibird.com
財務省、介護職の賃上げに難色 処遇改善より“選ばれる職場”を強調 財政審
https://www.joint-kaigo.com/articles/37420/
“「今後の生産年齢人口の減少を踏まえれば、介護分野にばかり人材が集中するのは適切でない」と指摘。「処遇改善のみで新たな人材を求めるのではなく、既存の人材を大切にしながら、生産性の向上や職場環境の整備などに取り組む事業者が、利用者・職員に選ばれていくことが重要」と意見した”
介護分野に人材が集中って、どんだけ賃上げしたら叶うのか?ぜひ見せてもらいたいもんですね
あとね、利用者も家族ももうよほど劣悪なとこじゃない限りは選別する余裕なく事業者に縋ってる状態なんですよ 職場だって人いない中なんとか高齢者の生活の質を保とうとギリギリで踏ん張ってるの
まず他の仕事と遜色ないかそれ以上の賃金にして、それでも人が集まらなかった場合にはじめてお前ら介護業界の怠慢じゃないか!?て責める大義名分が整うと思うんですが??? ず〜っとあらゆる順序や道理があべこべなんですよ
ねーーーずっと感じてきたことだけど、社会全体が、てか政府や行政が率先して、この職種を心底見下してるからですよね???
@tenjuu99@hollo.tenjuu.net
@tenjuu99@hollo.tenjuu.net
いぜん、上司の許可とって技術書を勤務中に読んだときにおもったけど、お賃金でて本を読むと、お賃金がでない読書にお賃金がでないことがオカシイみたいな感覚がつきそうだったので、あ、これやると危険だなとおもった。 https://haps-kyoto.com/recruit_seisou_dokusho/
@cell_u_lose@fedibird.com
@tenjuu99@hollo.tenjuu.net
34%も支持者がいることにびっくりした
斎藤知事「支持」34% 第三者委報告「評価」6割 本紙調査|社会|神戸新聞NEXT
http://www.kobe-np.co.jp/news/society/202504/0018902182.shtml
@mizufox@fedibird.com
かわいいだけじゃダメですか?のアイドルたち、台湾で「ここは台湾 かわいいものが集まるってことは日本の中心」とアドリブで歌ったらしく、本当にかわいいだけじゃダメだね...と思うなど。
@LaurensHof@fediversereport.com
Bluesky, censorship and country-based moderation
On 19 March 2025, Istanbul Mayor Ekrem İmamoğlu was arrested by the Turkish police. İmamoğlu is the presidential primary candidate for the Republican People’s Party, which is the opposition party for the ruling AKP party. The arrest of İmamoğlu sparked widespread protests across Turkey. The Turkish government cracked down on the protests in various ways, including by applying censorship on social media. A few days after the arrest, the government ordered X to restrict access to various X accounts that are associated with the protests. X announced that it had filed an individual application with Turkey’s Constitutional Court challenging local court orders to block accounts. Bianet, an independent news agency in Istanbul, reported that X has not yet enforced the bans on the accounts.
In response to the censorship requests, users on X started to move towards Bluesky, to avoid the restrictions. The censorship requests from the Turkish government quickly extended to Bluesky, and Bianet reported on April 5th that 44 Bluesky accounts had been ordered to be blocked by the Turkish judicial system, citing concerns over national security and public order. Bianet noted that at that time, Bluesky PBC (the company behind Bluesky) had not yet blocked any of these accounts, and that they remained accessible from Turkey.
I reported last week that Bluesky PBC was in the process of setting up a Turkish moderation labeler, but that it was not active yet. Such a moderation layer allows Bluesky (the app) to apply moderation decisions that are only experienced by people currently geolocated in a specific country, more on that below. A few days ago, the Turkish moderation labeler became active, and the labeler started hiding accounts, making the accounts invisible for people in Turkey. Between April 14 and 17, Bluesky PBC made 18 accounts and 2 posts invisible in Turkey.
The decision by Bluesky PBC to adhere to the orders by the Turkish government to censor certain accounts in Turkey lead to criticism, ranging from the Turkish online community (1, 2), as well as the fediverse community. The language used is in the criticism notable, with many people describing Bluesky PCS’s action as “account takedown” and “ban”. That is not actually what happened here. Bluesky PBC hid the accounts, making them invisible in Turkey but visible outside of the country. Still, the impact is largely the same: the vast majority of people within Turkey are not able to see the accounts, and the reach and impact of these accounts is severely limited.
There is a technical story, of how Bluesky and the AT Protocol (ATProto) do composable moderation for specific countries. But this is not just an interesting technology, it has implications of government censorship more broadly. Not only is the Turkish censorship of accounts even easier to sidestep, it also allows for new ways to highlight and create visibility for the content that the Turkish government wants to be hidden. To explain how that all works, first a closer look at how moderation works on Bluesky.
For those who want it, a quick refresher on how ATProto works, with this simplified explanation:
– A Personal Data Server (PDS) stores all account data in a publicly accessible database
– A relay gathers all events (posts, likes, etc) from all the PDSes in the network, and outputs a continues stream of all events that happen on the entire network.
– An AppView takes in the data from the relay, and processes the data (such as creating a Discover feed and putting all the post for the feed in the right order, and calculating the number of likes on a feed).
– Labelers apply a label to posts. This label contains information on what an app should do with this post (hide a post entirely or put a warning sign on the post)
– A client or app takes the processed data from the AppView, as well as the labelers, and displays it to the user.
For clarification on language:
– Bluesky PBC refers to the company which makes the Bluesky network and the AT Protocol
– Bluesky PBC runs the Bluesky AppView. This is a large software that does all the technical stuff so some 35 million accounts can access the network.
– Bluesky PBC operates 3 clients/apps. There is Bluesky on the web (bsky.app), as well as the app on Android and iOS. Both the AppView, the clients, as well as the entire network can be referred to as ‘Bluesky’. In this article when I refer to ‘Bluesky’ I’m referring to the entire network. If I mean the specific AppView or client this is clarified.
Bluesky PBC employs three1 main forms of moderation:
For this news about the government of Turkey requesting accounts being taken down, it is these geographic moderation labels that are relevant. These were first launched in September 2024, and. Head of Trust & Safety Aaron Rodericks explains the feature:
“In some cases, content or accounts may be allowed under Bluesky’s Community Guidelines but violate local laws in certain countries. To balance freedom of speech with legal compliance, we are introducing geography-specific labels. When we receive a valid legal request from a court or government to remove content, we may limit access to that content for users in that area. This allows Bluesky’s moderation service to maintain flexibility in creating a space for free expression, while also ensuring legal compliance so that Bluesky may continue to operate as a service in those geographies. This feature will be introduced on a country-by-country basis, and we will aim to inform users about the source of legal requests whenever legally possible.”
The implication of what Rodericks writes is that Bluesky PBC judges a government’s request to remove content on its legal validity, and not on an ethical, moral, or other framework. If it is legally valid, Bluesky PBC will comply and limit access to that content in the applicable jurisdiction.
In ATProto, labels applied by a labeler serve as recommendations for how clients should treat content. This is a direct result of all data on ATProto being public and locked open. Clients and apps are expected to follow a labeler’s output (hiding a post from the users when they have subscribed to the labeler that gave the ‘hide’ label), however clients can potentially deviate from this if they want to.
The Bluesky apps made by Bluesky PBC make their own moderation labeler mandatory. When using the official Bluesky apps, the Bluesky’s moderation labeler gets applied automatically, with no way to opt out of this. Thus, users of the official Bluesky app cannot opt out of Bluesky PBC’s moderation decisions.
Additionally, the Bluesky apps enforce a mechanism where the client checks the user’s current IP address. When the user is in one of the regions with a geographic labeler, these labelers are also applied automatically and compulsory. When someone uses the Bluesky app while they are on a Turkish IP address, they will be automatically subscribed to the Turkish moderation labeler. Posts made by accounts that the government of Turkey has mandated to be removed are not visible. If the same account logs in from outside Turkey, it is no longer subscribed to the Turkish moderation labeler. Content that the government of Turkey has mandated to be removed is now visible.3
However, other clients can make other decisions on using the moderation labelers. Clients will (almost) always also apply the main Bluesky moderation labeler. Getting a client app into the Google and Apple App Stores requires social media apps to have moderation integrated into their apps. Clients could build their own moderation labeler and use that in their app. However, moderation for a network of 35 million accounts is difficult and expensive, and reusing the Bluesky moderation labeler is free. As a result, almost all third-party client apps use the Bluesky moderation labeler.
Things are different when it comes to the geographic moderation labelers. This step is optional for clients, and most clients do not implement support for geolocating their users and mandating the geographic moderation labelers. As a result, using a different client is a simple way to bypass the geographic content restrictions. Using Bluesky with a Turkish IP address on most4 other clients does show content that the government of Turkey has mandated to be taken down.
Government censorship of social media can best be understood as a way to minimise reach and virality, rather than a 100% effective way to prevent literally everyone from seeing the content. The practice of governments requesting content on social networks to be taken down is not new, and has happened on Big Tech platforms for a while. The Big Tech platforms usually take a similar approach, restricting access to posts and accounts only within the relevant jurisdiction. This means that VPNs allow people to sidestep these restrictions. Governments are largely fine with this, as the goal of the censorship is still reached: there are now meaningful barriers to viewing said content, and the large majority of people will likely not see it.
What makes Bluesky and ATProto different is two aspects:
It is this new dynamic of being able to see which content governments wants to be hidden is most interesting to me. “The government does not want you to see this!!1!” is one of the most successful clickbait titles of all time, for good reason. And now we’re in a new situation where this is not necessarily clickbait anymore. Indeed, it is publicly visible which accounts and posts a government does not want people to see. Even more so, ATProto and Bluesky allow other people to build custom feeds and list, based on this information. I would not be surprised if before we will see a custom feed specifically with the accounts that the government wants to be censored. How that changes the dynamic of Bluesky and this new generation of social networks remains to be seen.
The ways that how Bluesky and ATProto handle moderation, government requests for takedown, and the ways that these government censorship demands can be sidestepped also shines some more light on the concept of decentralisation. Decentralisation, in the meaning of a technical description of a network that consists of multiple different interacting software platforms, is often lauded as a way to combat censorship. But how Bluesky and ATProto handle moderation, and the way that it can be sidestepped, show that this is not a hard requirement. Avoiding the censorship and being able to see the content that governments do not want to be seen turns out to only need open data, a compartmentalised moderation system and an open API to have third party client apps.
However, focusing on that it is technically possible to see the censored content misses that the censorship is still effective. The large majority of people will not actually use this option, if they are even aware of it. In order to build a network that does not have a single chokepoint where governments can apply pressure for censorship requests, it is that people have to be spread out over different services. How ATProto and Bluesky handle moderation show that this spread of people over different services does not have to mean multiple different platforms, having people meaningfully spread out over different clients would also be effective in this specific case. It shows that the value of a decentralised social network is less dependent on the technical capabilities, and more on the distribution of people and power. It matters less what the protocol and technical features of a network are capable of, and more to what extend people are clustered in single group, whether that is a single service, platform or client.
For now, it seems that Bluesky PBC and the Turkish government both have reached a situation that is acceptable. The Turkish government has significantly restricted the visibility of accounts they deem unwanted. Sidestepping these restrictions remains an option, with new and easier ways to do so. But considering how powerful the default apps are and how few people use other apps, this seems likely to be an acceptable tradeoff. For Bluesky PBC it seems to be an acceptable outcome as well. Not complying with the government order would risk the app to be banned in the entire country. Using geographic moderation labelers gives compliance with the government order, while at the same time minimising the impact: the accounts in question are still visible outside of the country, and people within Turkey have fairly accessible ways of sidestepping the ban.
Note: the regularly scheduled weekly Bluesky Report will be released tomorrow instead of today. This article was originally intended as part of the Bluesky Report, but I felt it was relevant enough to be released separately.
https://fediversereport.com/bluesky-censorship-and-country-based-moderation/
@tesaguri@fedibird.com
A New Form of Verification on Bluesky - Bluesky
https://bsky.social/about/blog/04-21-2025-verification
Verification、てっきり旧Twitterのaffiliated badgeのようなものかと思っていたら、単にお上が認めたverifierもチェックマークを発行できるというだけなのか
@tenjuu99@hollo.tenjuu.net · Reply to tenjuu99(天重誠二)'s post
これ、やりたいことは正統性の確認なんじゃなくて、注目すべきアカウントみたいな権威付けで、フォローを促すみたいなことなんだろうという気しかしない
@tenjuu99@hollo.tenjuu.net
独自ドメイン使えるんじゃないの...? https://wired.jp/article/bluesky-official-verification-blue-check/
@tenjuu99@hollo.tenjuu.net
谷崎潤一郎の『誕生』『象』を読む あるいは皇室批判と日韓併合に対する違和感 https://note.com/kobachou/n/n709138749ed0
@tenjuu99@hollo.tenjuu.net
「池田蕉園と輝方」展、なにひとつ話題になっていない 関東とかでやったらまた違ったんだろうけど...
@tenjuu99@hollo.tenjuu.net
ノア・スミス「関税:アメリカのさらなる自滅行為」(2025年4月3日)|経済学101