I run AdGuard as an addon to Home Assistant. If you want to stick to AdGuard you can go to Settings > Client Settings and set a per-client filtering rule. There is a tab in the client settings that can be used to filter specific services with a click. Setting an IP reservation for your child's device in the DHCP settings of Unifi or your router will help ensure the IP address stays consistent.
For the PiHole option, you don't actually have to let the PiHole handle DHCP. You just need to tell your DHCP server what DNS server to use. For example, my router is .1 and my Raspberry PI is .2. The DHCP server, my router, tells all devices .1 is the gateway and .2 is the DNS server. You may also need to set these settings on the individual devices to prevent them from ignoring your DNS settings, but that can be done from the network settings. Avast had some safe networking "feature" that would force my DNS settings to be ignored, same with my Android phone.
Of course, the downside to all of this is that any different device, different IP, device from a friend, or mobile data could bypass these restrictions. You may soon be in an arms race with your child and chances are they can get more clever that you can in a shorter time frame.
I never really understood doing this as I hate getting most notifications when in awake. Unsubscribe and filter spam emails, disable notifications you don't want, and uninstall any app that provides notifications that can't be disabled.
I want my waking hours to be as undisturbed as my sleeping hours while still retaining my awareness for friends, family, and emergencies.
MotionEye may be worth looking into further. There is an add-on for it. I have used to before on a raspberry Pi to steam video of the washer in the basement so that I could know if it was done from the second floor.
I'm going to one-up you here and suggest learning to learn. Some people can learn through long form video, some through reading, and some need to take notes and review them later.
For example, I hate all the extra fluff that goes into a written work and frequently need to delete sections until only the minimum information is there. Like deleting the first several paragraphs before a recipe actually gives you the ingredients and instructions!
It's probably more fair to say that it's important to understand WHY you had that thought. Is it conditioning, a past bias against someone else, an unfair stereotype that you are perpetuating, or a lack of understanding?
I have to do this with my anger as sometimes I'm short tempered with someone only to reflect and realize that I'm angry with something else and taking out my frustrations on an undeserving bystander. I try to apologize if I catch myself doing this.
You have a lot of legal right you may or may not choose to exercise. For example, if you have the right to own firearms they don't issue you a firearm just because you haven't purchased one yet.
If I recall it right, there wasn't always the concept of a public defender who could represent someone even if they couldn't afford a lawyer. You had to already have a lawyer in order to even use that right. This was eventually changed and resulted in the creation of public defenders.
From what I have heard, public defenders are really overworked and spread thin, so you may want to have a lawyer setup to represent you if you ever get into trouble with the law. I have also heard it's good to know several lawyers as the one who can help you draft a will is different than the one to help you purchase real estate and the one to keep you out of jail.
I love the idea and it's something I thought about doing too, so I'm super interested in this thread.
For me, I thought it would be interesting to remove the existing stereo and mount everything it the double-DIN hole left behind. That would give you access to power, ignition, and speaker wires easily. You would need to do some rewiring between cars, but it would be the most practical spot.
From working on some fleet vehicles before, I've seen interesting systems where all of the accessories were on their own battery that only charged when the car was running or off an external charging cord that could be connected if it was going to sit for a while.
The benefit of a separate power system was that the equipment didn't need to boot up every time you started the car. Maybe the display and anything else could be powered only when running, but if the main computer was always powered that would save time. It could also get a signal from a battery maintainer that the accessory battery is low and perform a graceful shutdown.
I run AdGuard as an addon to Home Assistant. If you want to stick to AdGuard you can go to Settings > Client Settings and set a per-client filtering rule. There is a tab in the client settings that can be used to filter specific services with a click. Setting an IP reservation for your child's device in the DHCP settings of Unifi or your router will help ensure the IP address stays consistent.
For the PiHole option, you don't actually have to let the PiHole handle DHCP. You just need to tell your DHCP server what DNS server to use. For example, my router is .1 and my Raspberry PI is .2. The DHCP server, my router, tells all devices .1 is the gateway and .2 is the DNS server. You may also need to set these settings on the individual devices to prevent them from ignoring your DNS settings, but that can be done from the network settings. Avast had some safe networking "feature" that would force my DNS settings to be ignored, same with my Android phone.
Of course, the downside to all of this is that any different device, different IP, device from a friend, or mobile data could bypass these restrictions. You may soon be in an arms race with your child and chances are they can get more clever that you can in a shorter time frame.