So, I have actually read the text of California law CA AB1043 and, honestly, I don't hate it.
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What about an OS that doesn't want to or have the need to or the bandwidth
to do that ?@pkw @david_chisnall doesn't have the bandwidth to...store a file of birthdays and run a service to allow programs to query the user's age?
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So, I have actually read the text of California law CA AB1043 and, honestly, I don't hate it. It requires operating systems to let you enter a date when you create a user account and requires a way for software to get a coarse-grained approximation of this that says either 'over 18' or one of three age ranges of under-18s. Importantly, it doesn't require:
- Remote attestation.
- Tamper-proof storage of the age.
- Any validation in the age.
In short, it's a tool for parents: it allows you to set the age of a child's account so that apps (including web browsers, which can then expose via JavaScript or whatever) can ask questions about what features they should expose.
In a UNIX-like system, this is easy to do, with a tiny amount of new userspace things:
- Define four groups for the four age ranges (ideally, standardise their names!).
- Add a
/etc/user_birthdaysfile (or whatever name it is) that stores pairs of username (or uid) and birthdays. - Add a daily cron job that checks the above file and updates group membership.
- Modify user-add scripts / GUIs to create an entry in the above file.
- Add a tool to create an entry in the above file for existing user accounts.
This doesn't require any kernel changes. Any process can query the set of groups that the user is in already.
If a parent wants to give their child root, they can update the file and bypass the check. And that's fine, that's a parent's choice. And that's what I want.
I like this approach far more than things that require users to provide scans of passports and other toxically personal information to be able to use services. If we had this feature, then the Online Safety Act could simply require that web browsers provide a JavaScript API to query the age bracket and didn't work unless it returned 'over 18'.
@david_chisnall All of this assumes good faith on the part of the website. But, if you are a predator looking for children, why wouldn't you actively seek out this signal? I have to be honest, there are way too many bad faith actors for me to see this as a good idea.
Some of them are lawmakers themselves. Here in the US, we don't manage to prosecute them.
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@david_chisnall And then another state or country passes a law that requires four age ranges, or another one that requires two, but they do not map nicely to the three CA requires.
You have now replicated another timezone mess.
@lerxst @david_chisnall Yeah, like 18 is not even standard across the globe.
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@david_chisnall In fact the text says so:
“Provide an accessible interface at account setup that requires an account holder to indicate the birth date, age, or both, of the user of that device for the purpose of providing a signal regarding the user’s age bracket to applications available in a covered application store.”
REQUIRES is the key word here. There is no reason why a birthdate (or age, but I don’t know how an OS provider can *strictly* comply with this bill without the actual birthdate) is needed to create an adult account, but it will still be required.
Can’t wait to enter my birthdate into my Samsung Smart Fridge (it has apps, so it’s an OS, maybe, probably). Surely it won’t be abused in any other way.
Ironically, the bill says that the OS provider “shall not share the digital signal information with a third party for a purpose not required by this title” but says nothing about sharing the actual birth date that I entered.
This is not a good bill.
@drahardja @david_chisnall Tizen OS - a Linux based OS by Samsung.
Hold on, need to verify my age so I can open my fridge and drink my Mountain Dew Verification can before losing access to my devices.
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So, I have actually read the text of California law CA AB1043 and, honestly, I don't hate it. It requires operating systems to let you enter a date when you create a user account and requires a way for software to get a coarse-grained approximation of this that says either 'over 18' or one of three age ranges of under-18s. Importantly, it doesn't require:
- Remote attestation.
- Tamper-proof storage of the age.
- Any validation in the age.
In short, it's a tool for parents: it allows you to set the age of a child's account so that apps (including web browsers, which can then expose via JavaScript or whatever) can ask questions about what features they should expose.
In a UNIX-like system, this is easy to do, with a tiny amount of new userspace things:
- Define four groups for the four age ranges (ideally, standardise their names!).
- Add a
/etc/user_birthdaysfile (or whatever name it is) that stores pairs of username (or uid) and birthdays. - Add a daily cron job that checks the above file and updates group membership.
- Modify user-add scripts / GUIs to create an entry in the above file.
- Add a tool to create an entry in the above file for existing user accounts.
This doesn't require any kernel changes. Any process can query the set of groups that the user is in already.
If a parent wants to give their child root, they can update the file and bypass the check. And that's fine, that's a parent's choice. And that's what I want.
I like this approach far more than things that require users to provide scans of passports and other toxically personal information to be able to use services. If we had this feature, then the Online Safety Act could simply require that web browsers provide a JavaScript API to query the age bracket and didn't work unless it returned 'over 18'.
@david_chisnall I posted an implmentation for Fuzix in an include file yesterday. However it will turn into a nightmare once you've got 200 conflicting jurisdictions and querying some of them in other locations is a violation of local law 8)
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@Lemmus @david_chisnall Well, they can pry my general purpose computing devices from my cold, dead, arthritic hands.
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@pkw @david_chisnall doesn't have the bandwidth to...store a file of birthdays and run a service to allow programs to query the user's age?
"doesn't have the bandwidth to...store a file of birthdays and run a service to allow programs to query the user's age?"
Correct. Does not have the bandwidth or need or desire to change their OS to
do that. That was my question.
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@david_chisnall In fact the text says so:
“Provide an accessible interface at account setup that requires an account holder to indicate the birth date, age, or both, of the user of that device for the purpose of providing a signal regarding the user’s age bracket to applications available in a covered application store.”
REQUIRES is the key word here. There is no reason why a birthdate (or age, but I don’t know how an OS provider can *strictly* comply with this bill without the actual birthdate) is needed to create an adult account, but it will still be required.
Can’t wait to enter my birthdate into my Samsung Smart Fridge (it has apps, so it’s an OS, maybe, probably). Surely it won’t be abused in any other way.
Ironically, the bill says that the OS provider “shall not share the digital signal information with a third party for a purpose not required by this title” but says nothing about sharing the actual birth date that I entered.
This is not a good bill.
There are multiple humans with the same legal name and everyone hates giving what they think is real identifying information, so to look someone up in local police databases they use the birthday to tell you apart.

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@david_chisnall So we build yet another layer for users to select Jan 1st, 1970?
Seems like an enormous waste of time.
How about parents parenting?
I agree with you building something that is easy to bypass and doesn’t require storage of PII is much better than the uploading of secure documents but in this case not making a change is also superior.
Parents adding their children to the sudoer list? Does any parent capable of this require an age verification system to assist them?
This is just 2FA all over again. Some #Boomer that's a federal judge says, ''you can't follow them until you have two confirmed data points,'' then the plaintiff/defendant runs around with their new two-factor identity service.
🤷 
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So, I have actually read the text of California law CA AB1043 and, honestly, I don't hate it. It requires operating systems to let you enter a date when you create a user account and requires a way for software to get a coarse-grained approximation of this that says either 'over 18' or one of three age ranges of under-18s. Importantly, it doesn't require:
- Remote attestation.
- Tamper-proof storage of the age.
- Any validation in the age.
In short, it's a tool for parents: it allows you to set the age of a child's account so that apps (including web browsers, which can then expose via JavaScript or whatever) can ask questions about what features they should expose.
In a UNIX-like system, this is easy to do, with a tiny amount of new userspace things:
- Define four groups for the four age ranges (ideally, standardise their names!).
- Add a
/etc/user_birthdaysfile (or whatever name it is) that stores pairs of username (or uid) and birthdays. - Add a daily cron job that checks the above file and updates group membership.
- Modify user-add scripts / GUIs to create an entry in the above file.
- Add a tool to create an entry in the above file for existing user accounts.
This doesn't require any kernel changes. Any process can query the set of groups that the user is in already.
If a parent wants to give their child root, they can update the file and bypass the check. And that's fine, that's a parent's choice. And that's what I want.
I like this approach far more than things that require users to provide scans of passports and other toxically personal information to be able to use services. If we had this feature, then the Online Safety Act could simply require that web browsers provide a JavaScript API to query the age bracket and didn't work unless it returned 'over 18'.
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So, I have actually read the text of California law CA AB1043 and, honestly, I don't hate it. It requires operating systems to let you enter a date when you create a user account and requires a way for software to get a coarse-grained approximation of this that says either 'over 18' or one of three age ranges of under-18s. Importantly, it doesn't require:
- Remote attestation.
- Tamper-proof storage of the age.
- Any validation in the age.
In short, it's a tool for parents: it allows you to set the age of a child's account so that apps (including web browsers, which can then expose via JavaScript or whatever) can ask questions about what features they should expose.
In a UNIX-like system, this is easy to do, with a tiny amount of new userspace things:
- Define four groups for the four age ranges (ideally, standardise their names!).
- Add a
/etc/user_birthdaysfile (or whatever name it is) that stores pairs of username (or uid) and birthdays. - Add a daily cron job that checks the above file and updates group membership.
- Modify user-add scripts / GUIs to create an entry in the above file.
- Add a tool to create an entry in the above file for existing user accounts.
This doesn't require any kernel changes. Any process can query the set of groups that the user is in already.
If a parent wants to give their child root, they can update the file and bypass the check. And that's fine, that's a parent's choice. And that's what I want.
I like this approach far more than things that require users to provide scans of passports and other toxically personal information to be able to use services. If we had this feature, then the Online Safety Act could simply require that web browsers provide a JavaScript API to query the age bracket and didn't work unless it returned 'over 18'.
@david_chisnall It doesn't matter how inoffensive it might seem now. 1) It won't remain that way, and 2) politics and politicians should not be designing nor mandating requirements in software when maybe 1 in 10,000 of them have any understanding whatsoever of how what they're dabbling in works (and, perhaps more importantly, often fails to work).
The formerly lesser-evil Democrats in their misguided zeal to legislate utopia, now by dabbling in technology design, are pushing me into the arms of the anarchists.
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"doesn't have the bandwidth to...store a file of birthdays and run a service to allow programs to query the user's age?"
Correct. Does not have the bandwidth or need or desire to change their OS to
do that. That was my question.@pkw I'm not convinced it takes thay much bandwidth, and as for need, I mean, legal compliance is pretty important
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@david_chisnall In fact the text says so:
“Provide an accessible interface at account setup that requires an account holder to indicate the birth date, age, or both, of the user of that device for the purpose of providing a signal regarding the user’s age bracket to applications available in a covered application store.”
REQUIRES is the key word here. There is no reason why a birthdate (or age, but I don’t know how an OS provider can *strictly* comply with this bill without the actual birthdate) is needed to create an adult account, but it will still be required.
Can’t wait to enter my birthdate into my Samsung Smart Fridge (it has apps, so it’s an OS, maybe, probably). Surely it won’t be abused in any other way.
Ironically, the bill says that the OS provider “shall not share the digital signal information with a third party for a purpose not required by this title” but says nothing about sharing the actual birth date that I entered.
This is not a good bill.
@drahardja "(or age, but I don’t know how an OS provider can *strictly* comply with this bill without the actual birthdate)"
If you're 18+ then age is enough, since your bracket will not change over time.
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@david_chisnall It doesn't matter how inoffensive it might seem now. 1) It won't remain that way, and 2) politics and politicians should not be designing nor mandating requirements in software when maybe 1 in 10,000 of them have any understanding whatsoever of how what they're dabbling in works (and, perhaps more importantly, often fails to work).
The formerly lesser-evil Democrats in their misguided zeal to legislate utopia, now by dabbling in technology design, are pushing me into the arms of the anarchists.
(opens arms)
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So, I have actually read the text of California law CA AB1043 and, honestly, I don't hate it. It requires operating systems to let you enter a date when you create a user account and requires a way for software to get a coarse-grained approximation of this that says either 'over 18' or one of three age ranges of under-18s. Importantly, it doesn't require:
- Remote attestation.
- Tamper-proof storage of the age.
- Any validation in the age.
In short, it's a tool for parents: it allows you to set the age of a child's account so that apps (including web browsers, which can then expose via JavaScript or whatever) can ask questions about what features they should expose.
In a UNIX-like system, this is easy to do, with a tiny amount of new userspace things:
- Define four groups for the four age ranges (ideally, standardise their names!).
- Add a
/etc/user_birthdaysfile (or whatever name it is) that stores pairs of username (or uid) and birthdays. - Add a daily cron job that checks the above file and updates group membership.
- Modify user-add scripts / GUIs to create an entry in the above file.
- Add a tool to create an entry in the above file for existing user accounts.
This doesn't require any kernel changes. Any process can query the set of groups that the user is in already.
If a parent wants to give their child root, they can update the file and bypass the check. And that's fine, that's a parent's choice. And that's what I want.
I like this approach far more than things that require users to provide scans of passports and other toxically personal information to be able to use services. If we had this feature, then the Online Safety Act could simply require that web browsers provide a JavaScript API to query the age bracket and didn't work unless it returned 'over 18'.
@david_chisnall oh, I think this is *almost* the correct thing to do. I think underage indication is a way to go. But parents should be able to select sites with more precise age group. By default it should be only true/false. To make advertisement targeting a bit less specific. For example only sites over 13 need better indication. Parent should know sites his kid has account on. Or block some of them.
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So, I have actually read the text of California law CA AB1043 and, honestly, I don't hate it. It requires operating systems to let you enter a date when you create a user account and requires a way for software to get a coarse-grained approximation of this that says either 'over 18' or one of three age ranges of under-18s. Importantly, it doesn't require:
- Remote attestation.
- Tamper-proof storage of the age.
- Any validation in the age.
In short, it's a tool for parents: it allows you to set the age of a child's account so that apps (including web browsers, which can then expose via JavaScript or whatever) can ask questions about what features they should expose.
In a UNIX-like system, this is easy to do, with a tiny amount of new userspace things:
- Define four groups for the four age ranges (ideally, standardise their names!).
- Add a
/etc/user_birthdaysfile (or whatever name it is) that stores pairs of username (or uid) and birthdays. - Add a daily cron job that checks the above file and updates group membership.
- Modify user-add scripts / GUIs to create an entry in the above file.
- Add a tool to create an entry in the above file for existing user accounts.
This doesn't require any kernel changes. Any process can query the set of groups that the user is in already.
If a parent wants to give their child root, they can update the file and bypass the check. And that's fine, that's a parent's choice. And that's what I want.
I like this approach far more than things that require users to provide scans of passports and other toxically personal information to be able to use services. If we had this feature, then the Online Safety Act could simply require that web browsers provide a JavaScript API to query the age bracket and didn't work unless it returned 'over 18'.
@david_chisnall no, there is no need for periodic actions. Store kids birthday in the system, but provide API telling apps only age group, unless the app is whitelisted. Birthday or birth year on the local device should not be too sensitive to store.
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@lerxst @david_chisnall Yeah, like 18 is not even standard across the globe.
@Arcaik @lerxst @david_chisnall true. But the important is the country of child and whether he or she is considered adult in his own country by his own device. Until they are adults, it should require parent's consent.
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So, I have actually read the text of California law CA AB1043 and, honestly, I don't hate it. It requires operating systems to let you enter a date when you create a user account and requires a way for software to get a coarse-grained approximation of this that says either 'over 18' or one of three age ranges of under-18s. Importantly, it doesn't require:
- Remote attestation.
- Tamper-proof storage of the age.
- Any validation in the age.
In short, it's a tool for parents: it allows you to set the age of a child's account so that apps (including web browsers, which can then expose via JavaScript or whatever) can ask questions about what features they should expose.
In a UNIX-like system, this is easy to do, with a tiny amount of new userspace things:
- Define four groups for the four age ranges (ideally, standardise their names!).
- Add a
/etc/user_birthdaysfile (or whatever name it is) that stores pairs of username (or uid) and birthdays. - Add a daily cron job that checks the above file and updates group membership.
- Modify user-add scripts / GUIs to create an entry in the above file.
- Add a tool to create an entry in the above file for existing user accounts.
This doesn't require any kernel changes. Any process can query the set of groups that the user is in already.
If a parent wants to give their child root, they can update the file and bypass the check. And that's fine, that's a parent's choice. And that's what I want.
I like this approach far more than things that require users to provide scans of passports and other toxically personal information to be able to use services. If we had this feature, then the Online Safety Act could simply require that web browsers provide a JavaScript API to query the age bracket and didn't work unless it returned 'over 18'.
Kids are smart enough to get around age limits. Many parents don't understand tech enough to set them up correctly to begin with.
When lawmakers realize this doesn't really help in a few years, they will then demand that we begin uploading ID's. It'll be a small step since so many readily capitulated with the OS intrusion.
Honestly, our gov't supports genocide, illegal wars, and protects child abusers instead of prosecuting them. Why trust them?
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What about an OS that doesn't want to or have the need to or the bandwidth
to do that ?@pkw @david_chisnall you as a parent won't buy it for your children or take the responsibility for it. All it needs is clear indication that system has underage accounts support.
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@david_chisnall We already have parental controls in many OSes. Why do we need a law that specifies a particular implementation?
@drahardja @david_chisnall nope, I don't think we have something similar. What can stop 13 years old kid to create a new account parent doesn't even know about? Can Windows or Android prevent that? Can non-IT parent configure it? I don't think so.