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Show HN: I made a app that uses NFC as a physical switch to block distractions

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Re: Show HN: I made a app that uses NFC as a physical switch to block distractions

#81

Very cool; wondering if this could work as a parental control. "screen time" on iOS is fundamentally broken, and something like this would require the child to come to the parent for screen time extensions (if the parent has the NFC chip).

We talked about something like this for parents on HN not long ago. Definitely monetizable.

Re: Show HN: I made a app that uses NFC as a physical switch to block distractions

#82
post #46
post #42

Earlier quoted context omitted.

Yeah I can't find a clear way to do this from Swift and APIs apple exposes. I can be very wrong though and just didn't dig hard enough

Ah, you were trying to do it through Swift/within an actual app, thanks for clarifying. I think you are right, I couldn’t find a way to directly set status from within Swift, but there is a somewhat janky workaround I thought of. You should be able to have Shortcut hooks within your app (i.e., once the shortcut is triggered, it triggers an action within your app; or, inversed, have your app trigger a shortcut), and t…

Maybe they'll add it in the next wwdc!

Re: Show HN: I made a app that uses NFC as a physical switch to block distractions

#85
post #39

Earlier quoted context omitted.

NFC tags can be scanned using a phone. An app on the phone can then detect the action and act accordingly. The phone can differentiate between different tags. I use an NFC tag to lock the house using Home Assistant.

OK. Why not just tap "lock the house" on your screen? Or use a voice interface (which requires zero extra hardware)?

I like the hardware aspect, it feels very intentional and deliberate for context switching.

Re: Show HN: I made a app that uses NFC as a physical switch to block distractions

#86

Earlier quoted context omitted.

Apple Screen Time will occasionally stop blocking applications, allowing the child account to use them without restrictions. Other drawbacks include only a single period of "down time" per day. There is also an inability to totally block applications; the closest analogue is to set a maximum of one minute for the website or application.

not just occasionally but often, in our experience with multiple phones and iPads. I have 2 kids with devices and have found Screen Time completely useless. It is the right idea in theory but in practice it's broken (I'm guessing no Apple higher ups have young kids that they've tried to use this with.) Also, besides the resets (and by reset I mean not just time restrictions but content restrictions too), my kid can j…

There are many YouTube videos for teens on how to bypass ScreenTime. It’s a mess that Apple needs to clean up quickly

Re: Show HN: I made a app that uses NFC as a physical switch to block distractions

#87

I have occasionally wanted to trigger location-specific behavior on my kid's devices, like turning the wifi off when in their bedroom. This feels broadly in the category to me.

Couldn't you do this with your router/firewall? Of course, this would mean managing devices by MAC instead of DHCP, but one of the wifi routers (maybe a Tomato upgrade) allowed designating blocks of time to allow/deny WAN access

Re: Show HN: I made a app that uses NFC as a physical switch to block distractions

#88

I'm curious why the NFC tags are required at all? Can't you switch profiles on your phone without scanning an NFC tag already? Couldn't your app allow profile switching without requiring any NFC tags? It's not clear to me what the NFC tags add to this experience.

For those curious, this is called Focus and is pretty highly configurable after a little learning curve. You can use automations to switch modes by calendar, date/time, GPS location, connected Wi-Fi network, etc. No programming required. Programmable via Shortcuts, too!

https://support.apple.com/guide/iphone/set-up-a-focus-iphd62...

Re: Show HN: I made a app that uses NFC as a physical switch to block distractions

#89

Very cool; wondering if this could work as a parental control. "screen time" on iOS is fundamentally broken, and something like this would require the child to come to the parent for screen time extensions (if the parent has the NFC chip).

How is that different from the parent holding the code?

Screen time blocks are terrible

I use them myself to limit some websites that waste my time

It is way too easy to click on 1 more minute, or 15 mins or ignore for the day

The only way to really block sites is to add them as adult websites and turn on parental controls

But can’t do that with apps

Re: Show HN: I made a app that uses NFC as a physical switch to block distractions

#90

Very cool; wondering if this could work as a parental control. "screen time" on iOS is fundamentally broken, and something like this would require the child to come to the parent for screen time extensions (if the parent has the NFC chip).

How is that different from the parent holding the code?

One scenario I can think of: When there's an occasion where you want to give them unlimited time, but you don't want to disclose the code and then later have to reset it to something new. Or you want to delegate permission to a babysitter.

You just give them the doohickey and ask for it back later. (Cloning the NFC tag is a much harder job that remembering a PIN.)

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