News for hackers. Stuff that matters.
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by MikePlacid on Wednesday November 09, 2022 @03:18AM (#33528709)
> TikTok (Douyin) also operates in China. No kid is spared.

Can’t vouch for the following observation, since I’ve never used either one, but:

"In their version of TikTok, if you're under 14 years old, they show you science experiments you can do at home, museum exhibits, patriotism videos and educational videos," said Tristan Harris, co-founder of the Center for Humane Technology.

"And they also limit it to only 40 minutes per day. Now they don't ship that version of TikTok to the rest of the world. So it's almost like they recognize that technology's influencing kids' development, and they make their domestic version a spinach version of TikTok, while they ship the opium version to the rest of the world,"

https://thepostmillennial.com/tiktoks-chinese-platform-enric...

Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by asutekku on Wednesday November 09, 2022 @03:24AM (#33528737)
Any kind of amusing content for kids is time restricted in china. If a western game company wants to get into the market, they need to implement time limits & age checks.
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by lozenge on Wednesday November 09, 2022 @05:46AM (#33529672)
Are they linked at all? Otherwise if you add up all the time limits they must exceed a day...
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by jojo259 on Wednesday November 09, 2022 @06:06AM (#33529795)
Yes, they're linked by some form of government ID. Of course, it's probably very easy to get around that in some manner by just playing offline games or using a parent's ID.
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by mcculley on Wednesday November 09, 2022 @06:36AM (#33530110)
The question is asking about multiple apps coordinating.

Wouldn’t this require a central database and an API for querying/updating time spent in an app per ID? Where is that API?

Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by jojo259 on Wednesday November 09, 2022 @08:18AM (#33531154)
Yes that's what I meant, the apps coordinate by being linked to some government ID. At least that's what I've heard.
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by mcculley on Wednesday November 09, 2022 @09:19AM (#33531906)
I am quite skeptical of this. There would have to be an API. There would have to be documentation for that. There would likely be keys assigned to individual apps.
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by thatguy0900 on Wednesday November 09, 2022 @01:31PM (#33535873)
Couldn't they just send the government 'ID #11111 has played our game for 30 minutes' and 'ID#11111 is requesting a login how much time do they have left' and let the gov track the specifics
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by mcculley on Wednesday November 09, 2022 @03:03PM (#33537066)
Of course they could. It would obviously be an enormous security problem. Apps would have to know the government ID of children. Nefarious entities could stage denial-of-service attacks against individuals.

Obviously China could do this. I am skeptical of the claim presented as hearsay without evidence.

If such a system exists, there should be easily found documentation for it.

Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by thatguy0900 on Wednesday November 09, 2022 @03:08PM (#33537143)
"In addition, minors were required to use their real names and national identification numbers when they logged on to play and companies like Tencent and NetEase (9999.HK), set up systems to identify minors.

In July, Tencent rolled out a facial recognition function dubbed "midnight patrol" that parents can switch on to prevent children from using adult logins to get around the government curfew."

https://www.reuters.com/world/china/why-how-china-is-drastic...

Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by mcculley on Wednesday November 09, 2022 @03:28PM (#33537378)
That does not support the claim that apps are coordinating to restrict usage.
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by thatguy0900 on Wednesday November 09, 2022 @03:50PM (#33537637)
"in 2019, it passed laws limiting minors to less than 1.5 hours of online games on weekdays and three hours on weekends, with no game playing allowed between 10 p.m. to 8 a.m. It also limited how much minors could spend on virtual gaming items each month, with maximum amounts ranging from $28 to $57, depending on the age."

How could this be done without coordination?

In addition: "One of the first systems required by the government was launched in 2005 to regulate adolescents' Internet use, including limiting daily gaming time to 3 hours and requiring users' identification in online video games.[134] In 2007, an "Online Game Anti-Addiction System" was implemented for minors, restricting their use to 3 hours or less per day. " https://en.m.wikipedia.org/wiki/Video_games_in_China

Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by mcculley on Wednesday November 09, 2022 @05:02PM (#33538589)
Yes, coordination between apps would be the hard part and I see no evidence that it exists. There is a lot of writing in English that does not point to anything canonical from China. It does not make clear exactly what obligations are placed on app developers. I remain skeptical that coordination between applications is happening.

I would love to see any evidence of this. It should be easy if it exists as there would be documentation telling app developers how to use the central database. I would imagine an ecosystem of libraries would exist to make it easier for app developers to satisfy these obligations.

Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by lossolo on Wednesday November 09, 2022 @02:24PM (#33536588)
This is a country that has "great firewall", social credit system for all citizens with centralized API etc. It's not a problem for them to create an API for this.
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by mcculley on Wednesday November 09, 2022 @03:01PM (#33537043)
I agree it would be no problem. It would obviously be an enormous security problem. Apps would have to know the government ID of children. Nefarious entities could stage denial-of-service attacks against individuals.

Obviously China could do this. I am skeptical of the claim presented as hearsay without evidence.

If such a system exists, there should be easily found documentation for it.

Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by piperswe on Wednesday November 09, 2022 @05:06PM (#33538629)
I keep hearing about a "social credit system for all citizens" but have never seen evidence of its existence.
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by veqq on Thursday November 10, 2022 @12:29AM (#33542621)
They do this. Basically everything runs straight through wechat, as if the facebook appstore hadn't lost relevance. Wechat is the api in most cases. You can even go to court on it.
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by mcculley on Thursday November 10, 2022 @11:58AM (#33549475)
Every app is using WeChat? TikTok coordinates with WeChat? Or uses the same API? Is this documented somewhere?
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by veqq on Friday November 11, 2022 @04:33PM (#33567146)
I've dug into this more out of curiosity:

They're called "mini programs" (小程序): You can see the dev pages etc. here: https://developers.weixin.qq.com/miniprogram/en/introduction...

These days, the vast majority of mobile development happens on this platform. They can have 100 million daily users in some cases.

Otherwise, you have to get an approval license from the government, per game. This had been blocked for a long time until recently: https://www.thegamer.com/china-approving-game-licenses-again...

These government pages discuss the process (but only in Chinese): https://www.nppa.gov.cn/nppa/channels/301.shtml or http://web.archive.org/web/20200605135934/www.sapprft.gov.cn... Note, only Chinese companies can go through the process. Apparently the process includes interfacing with the API, which isn't public. But some guys I pmed on reddit said they can interact with government ID servers or wechat auth. The 2nd api is public: https://developers.weixin.qq.com/doc/oplatform/en/Mobile_App...

Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by mcculley on Saturday November 12, 2022 @11:53AM (#33574782)
I appreciate you digging this up.

It is still unclear to me how a Weixin ID corresponds to a government issued ID and how an app would know that a user is a minor.

The Chinese mandate you linked to describes the same rules as elsewhere, but there is no indication of how they would be implemented. Does a "real name" policy mean that an login is tied to a government ID? Or does it just mean what Facebook does to make users more valuable to advertisers?

I'm astounded that there is so much gossip about this and so little evidence.

Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by jojo259 on Saturday November 12, 2022 @11:55PM (#33580212)
> I'm astounded that there is so much gossip about this and so little evidence.

Welcome to discussion of China in Western media.

You're right though, I've never seen anything official about what I originally said, only reports about it.

Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by mcculley on Sunday November 13, 2022 @08:55AM (#33583083)
> Welcome to discussion of China in Western media.

Yes, as someone who lived through the Cold War and has been studying Mandarin for a few years, I cannot help but see parallels in how everything about China is being muddled.

Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by jojo259 on Sunday November 13, 2022 @09:11PM (#33589515)
Oh nice, I'm at university right now with Mandarin as part of my degree. The politics around China is certainly interesting.
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by hdra on Wednesday November 09, 2022 @03:39AM (#33528834)
Are they doing that voluntarily? Or is that something that is forced on them by the government?
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by chrischen on Wednesday November 09, 2022 @04:19AM (#33529054)
Regulation. That basically sums up American and Chinese political differences.
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by dragonelite on Wednesday November 09, 2022 @07:18AM (#33530489)
When is regulation ever voluntarily?

From what i heard Chinese parents complained to their government about their children losing time on social media and their government reacted by regulating that space in their society.

Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by bakuninsbart on Wednesday November 09, 2022 @03:53AM (#33528897)
When have we ever expected companies to do the right thing? Governments are needed to come up with regulations for that, but restricting which content or how much someone can consume, even kids, would be touted as deeply authoritarian in our societies. So the otus is then on parents...
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by robertlagrant on Wednesday November 09, 2022 @04:20AM (#33529068)
> restricting which content or how much someone can consume, even kids, would be touted as deeply authoritarian in our societies

No. We have industry-voluntary schemes such as PEGI ratings, and most products have kid-friendly modes. Spotify, Netflix, YouTube, Disney Plus, Amazon Prime all have kid-specific modes, for example. They're selling to parents, and that's what parents want, so that's what they get.

You're right that governments are needed to make regulations, but not that regulations are needed.

Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by Arainach on Wednesday November 09, 2022 @04:45AM (#33529271)
Parents also want cheap gas and big engines that make them feel macho, and to be able to use hand me down car seats of dubious safety.

Sometimes what's good for society takes precedence over what people want.

Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by robertlagrant on Wednesday November 09, 2022 @04:50AM (#33529307)
Sometimes, as you say. Even the car seats fall into the not-society category more than the society category.

And happily your examples are nothing to do with the call for regulations on the topic of having kid-safe versions of content production, so I feel encouraged.

Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by paulryanrogers on Wednesday November 09, 2022 @02:38PM (#33536770)
Won't someone think of the child-car-seat manufacturers?! The second hand market is driving them to ~bankruptcy~ [buying fewer yachts]! /s
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by richrichardsson on Wednesday November 09, 2022 @06:59AM (#33530306)
Where is the time limit in Netflix for Kids? All I see is a selection of content that is appropriate for children. It is much easier to set a limit on a device that is cold and inhuman and can't be pleaded with for more screen time than it is to try and manually enforce such a limit.
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by robertlagrant on Wednesday November 09, 2022 @07:19AM (#33530506)
It is easier, I agree. We solved the problem a different way entirely, but perhaps putting the TV power itself on a timer could work? Timer on Netflix doesn't mean they can't switch to D+ or other.
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by iso1631 on Wednesday November 09, 2022 @07:59AM (#33530915)
> Where is the time limit in Netflix for Kids?

It's called parenting

> It is much easier to set a limit on a device that is cold and inhuman and can't be pleaded with for more screen time than it is to try and manually enforce such a limit.

If you don't want to do parenting, then you can also block access to netflix (or from the tv or whatever) at your router.

Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by DoneWithAllThat on Wednesday November 09, 2022 @08:41AM (#33531431)
While I mostly agree with you there’s an interesting discussion to be had that China also has parents, and they’ve decided that it’s not enough to rely on parenting to address childhood addiction to things like social media. You can argue it’s a good or a bad thing but clearly they’ve taken a different approach, and whether that leads to empirically better outcomes is worth exploring.
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by iso1631 on Wednesday November 09, 2022 @10:36AM (#33533063)
A cynic could say China's culture is to cede far more to state control. US culture is to cede it to corporate control.

Either way it's a symptom of parents outsourcing parenting, because the culture in both countries is for parents to work 120 hours a week.

Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by dirtyid on Wednesday November 09, 2022 @11:02AM (#33533518)
TBH Chinese are still very hands on helicopter parents, even when they work ass off. The issue is you can be strict and controlling and still lose to corporations who spend billions to engineer addictive products. Which at minimum takes disproportionate resources / attention to mitigate. Hypothetically this is where parents complain to state to regulation since ostensibly corporations are suppose to cede control to state. Plus don't have to be the badcop trying to enforce screentime when state takes that choice away. Also plenty of parents who cede control to corporations and allow products to baby sit their kids by giving kids access to adult ID to circuvent restrictions. I feel like US voters are pessimistic their gov can shape corporations in some realms. Like loot box regulations for youth feels like it shouldn't be that difficult to pass.
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by richrichardsson on Wednesday November 09, 2022 @09:11AM (#33531827)
Thanks for the parent shaming.
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by lzooz on Wednesday November 09, 2022 @05:34AM (#33529592)
Yeah, no, I do not want the government rearing children, thanks.
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by jayd16 on Wednesday November 09, 2022 @06:32AM (#33530064)
You probably just meant you don't want a nanny state but as stated it can be interpreted as abolish public schools.
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by jryhjythtr on Wednesday November 09, 2022 @04:26AM (#33529117)
For all their other sins, at least China seems aware of the dangers of unfettered access to all that "tech" has to offer. I've long been of the opinion that it's insane for a country to allow any agent (in the broadest sense of the word) anywhere in the world, direct and unlimited access to their citizens' life, thoughts, and desires through the internet.
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by wikfwikf on Wednesday November 09, 2022 @04:31AM (#33529153)
So 1. The Chinese govt makes laws restricting these apps for young children which are only valid in China, 2. Tiktok obeys local laws in China and local laws in the US, 3. the US and other Western govts don't force social media companies to make the apps safer for children, and you are blaming the Chinese govt for making American kids stupid and addicted?

How does the behavior of Instagram, Pinterest and others fit into this theory?

Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by richrichardsson on Wednesday November 09, 2022 @06:57AM (#33530289)
Very valid points until, "and you are blaming the Chinese". It was a quote of someone else.
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by tartoran on Wednesday November 09, 2022 @07:51AM (#33530820)
They may as well take advantage of the enemy’s weakness.
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by novalis78 on Wednesday November 09, 2022 @04:50AM (#33529308)
Who would have thought that WW3 is fought via social media apps.
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by jryhjythtr on Wednesday November 09, 2022 @06:06AM (#33529790)
WW3 started years ago, and we have only just started to realise. The objective of this war is to turn the citizens of your enemies' countries into useless, self-absorbed, self-hating nobodies.

For those of you who have read The Hobbit, I see the "Culture War" as something more akin to the scene in that book where the trolls were turned to stone. That is - while we may think we are involved in some great "culture war", fighting the (online) forces of anti-democracy, bigotry, racism, etc etc - actually all that is intended is that we are arguing amongst ourselves.

Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by novalis78 on Thursday November 10, 2022 @03:47AM (#33543860)
I have come to a similar conclusion. The intelligence services seem to be completely oblivious to any of it and are still staring at the horizon for some enemy plane to enter their territorial space when at home their daughters and at college their sons get run over by algorithmically enhanced fine-tuned propaganda: to either weaken their bodies, drug up their minds or cannibalize their culture. That’s taking the second front of the late Cold War to an entirely new level of warfare.

But maybe I am mistaken.

Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by m348e912 on Wednesday November 09, 2022 @07:32AM (#33530622)
I'd love to have someone verify this. If you type Douyin into YouTube you see the platform contains the same nonsense videos that TikTok has. So we know the content is similar. The question is the experience really different for users under 14. And if so, how is this enforced? If it's a matter of stating your birth date when you sign up then I don't think the restriction means much.
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by rasz on Wednesday November 09, 2022 @07:56AM (#33530877)
Might be problematic if they enforce identity verification. With social passports and other nonsense it might be impossible to just register new anonymous account.
Re:TikTok’s Greatest Asset Isn’t Its Algorithm–It’s Your Phone by afpx on Wednesday November 09, 2022 @11:14AM (#33533709)
opium wars?