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Tin Can, a 'landline' for kids

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Re: Tin Can, a 'landline' for kids

#51
post #16

I was thinking of doing something like this for text with LoRa. But, having kids I don't have time to do that. This seems really great! I read the previous discussion, oof: S04dKHzrKT wrote Make note of the privacy policy[1]. Some users may not like the data they collect. > Information Collected from Children: As detailed in Section 3.C, we collect voice audio during calls, call log information, and utilize the Paren…

I don’t know when that previous comment is from but the text it quotes is not in the linked privacy policy

It must have changed in the last 8 months

Re: Tin Can, a 'landline' for kids

#52

> Alarmingly, some Gen Zers don't say "hello" when they answer a phone call; they expect the caller to just start talking. I'm an older Gen-X and I've stopped doing this unless I recognize the caller. I'm not going to give a scammer anything to build a voice print on. I also use the stock greeting for voicemail instead of a personal one.

I've been actively trying to think of a better way to answer the phone without sounding rude. but without giving up my name or mentally accepting whoever is on the other side (like hello tends to do)

I normally don't answer calls I don't recognize the number to, but if I might be expecting a call and have an inkling it might even possibly be spam, I just answer with a short 'ya?'

Slightly rude, but saying nothing at all is just bizarre to me.

Edit to add: One thing I've done for the last decade or so is use a number from an area code I don't live in. Most of my spam calls come from the same area code, so if I see that I know it's spam or a wrong number.

Re: Tin Can, a 'landline' for kids

#53

> There's also a free plan where Tin Can users can call only other Tin Can users. So you have to pay a monthly subscription for this, in addition to $75 for each phone, if you want to talk with anyone outside of their walled garden?

A monthly fee for a phone service sounds pretty normal to me?

In the age of FT audio calls and such, it seems out of place. I get paying for the hardware, and even a bit of a premium because the UI has so many parental controls. But charging a monthly fee seems surprising since the differentiation versus FT/GV/etc. is on the UI side, not the "you can talk to your friends" side. There is no monthly cost to a UI.

Re: Tin Can, a 'landline' for kids

#54
post #16

I was thinking of doing something like this for text with LoRa. But, having kids I don't have time to do that. This seems really great! I read the previous discussion, oof: S04dKHzrKT wrote Make note of the privacy policy[1]. Some users may not like the data they collect. > Information Collected from Children: As detailed in Section 3.C, we collect voice audio during calls, call log information, and utilize the Paren…

Have you seen some of the Meshtastic hardware with built-in keyboards? https://meshtastic.org/docs/hardware/devices/lilygo/tdeck/

I was thinking something like an esp32 + mesthastic / LoRa + REST API on the LAN, discoverable via multi cast. The "landline" is a tablet or phone with an app that talks to the esp32. Separately, a parent with the app does the Diffie-Hellman key exchange over SMS, NFC, or some other channel with the friends who also have the app, and you know their identity. The phone app updates the device with the friend's keys, they do the same thing on their end, and voila you're in business. The kids can talk securely, you can read that the kids say via the LAN, no goddamned third parties.

Re: Tin Can, a 'landline' for kids

#55

> Alarmingly, some Gen Zers don't say "hello" when they answer a phone call; they expect the caller to just start talking. I'm an older Gen-X and I've stopped doing this unless I recognize the caller. I'm not going to give a scammer anything to build a voice print on. I also use the stock greeting for voicemail instead of a personal one.

I've been actively trying to think of a better way to answer the phone without sounding rude. but without giving up my name or mentally accepting whoever is on the other side (like hello tends to do)

Answer it as if somebody had knocked on your front door: "who is it?"

Re: Tin Can, a 'landline' for kids

#56
post #26

Earlier quoted context omitted.

Probably the best thing is a CB radio. Let them talk to any other kids in town but no chance of weirdness.

> Probably the best thing is a CB radio. Let them talk to any other kids in town but no chance of weirdness. No chance of weirdness? On CB? Have you used a CB?!? I had a CB in my car for a while and the majority of the talk I ever heard on it outside of traffic updates and cop reports on major interstate highways was weird shit.

Perhaps. But weirdness in a public space is superior to weirdness in DMs.

Re: Tin Can, a 'landline' for kids

#57

>some gen Xers don't say hello.. That's entirely pragmatic in this data collecting age. Being silent and hanging up as soon as you hear the spam won't get you marked as a phone line that has a human on the other end nor do you risk your voice being recorded. If you're silly enough to say your name when answering you'll just end up with text and email that is now personalised with your name (it's much faster to identi…

> You should be telling your kids "never say anything on picking up, let the caller to your phone identify themselves! They could be scammers trying to get your details such as your name". How does saying "hello" give scammers your details such as your name?

I think the op was maybe on a bit of a tear and misspoke, but the sentiment is correct. These days even saying hello can be used to make a decent voice clone with some reasonable (say 50%) chance that it is you (your phone number is linked to a ton of information). I would personally try to minimize my exposure to this risk even if it is somewhat paranoid.

Re: Tin Can, a 'landline' for kids

#58
I'm a happy Tin Can customer. For young children (5 and 7 in my case) it's especially delightful to give them a measure of autonomy, at an age where they don't yet have a mobile phone. They get to call their friends and family on their own terms, without any safety or "screen time" concerns.

It's especially fun to watch them discover the very concept of a landline: the keypad (they thought it was a pin code); the dial tone; the memorizing and writing down of phone numbers.

5/5 highly recommended.

Re: Tin Can, a 'landline' for kids

#59

Earlier quoted context omitted.

A monthly fee for a phone service sounds pretty normal to me?

In the age of FT audio calls and such, it seems out of place. I get paying for the hardware, and even a bit of a premium because the UI has so many parental controls. But charging a monthly fee seems surprising since the differentiation versus FT/GV/etc. is on the UI side, not the "you can talk to your friends" side. There is no monthly cost to a UI.

If you want to call POTS numbers, seems reasonable to pay a fee. voip.ms (of Canada, I think) charges ~ $2/month for a number and ~ $0.01 / minute for calls to US/Canada, calls to other subscribers are free. They work with deposits and a balance. Something in that range seems reasonable... maybe a little bit more if there's some work to make it specifically kid friendly (parental controls for incoming/outgoing calls?)

Re: Tin Can, a 'landline' for kids

#60
post #16

I was thinking of doing something like this for text with LoRa. But, having kids I don't have time to do that. This seems really great! I read the previous discussion, oof: S04dKHzrKT wrote Make note of the privacy policy[1]. Some users may not like the data they collect. > Information Collected from Children: As detailed in Section 3.C, we collect voice audio during calls, call log information, and utilize the Paren…

That privacy policy doesn't sound out of the norm for any telco, which will be subjected to laws that require https://en.wikipedia.org/wiki/Lawful_interception
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