Book 1 · Chapter 1 · Mission
The AI Detective Walk
Walk through your own home and find ten AI systems hiding inside it
⏱ About 30 minutes
Walk through your own home and find ten AI systems hiding inside it
⏱ About 30 minutes
This one doesn’t need any tools. Just paper, a pen, and a pair of trained eyes. You’re going to walk through your own house and name the AI systems hiding in plain sight. Most of them you’ve used every day without ever being told they were AI. That stops today.
Walk through your home and find ten AI systems hiding inside it. For each one, you’re not just noticing it exists. You’re naming the AI job it’s actually doing — predicting, sorting, recognizing, recommending, learning.
By the end, you’ll have a list that surprises your parent. And that list is the beginning of the habit this whole trilogy is going to build: seeing AI everywhere, instead of nowhere.
2 minutes
Stand at your front door and imagine you’ve never seen this place before. Like you just landed from somewhere else and you’re trying to figure out what kind of humans live here, and what kind of invisible helpers they use.
You already started this walk in the Introduction when you counted devices that might use AI. This time, you’re going deeper. This time, you’re going to name the job each AI is doing.
15 minutes
Move through the whole house. Don’t skip closets, garages, or the bathroom. Look for anything with:
Those are the places AI likes to hide.
while you walk
For each device you find, write down what it is AND what AI job it’s doing. This is the trick. Most people stop at "smart thermostat." You’re going to name the job.
Thermostat: learns our family’s schedule.
TV: picks what to show us next.
Phone: autocorrects our texts and sorts our photos.
Doorbell: recognizes faces.
Speaker: understands what we say out loud.
If you can’t name the job, that’s okay. Write "I don’t know yet." Come back after Chapter 2. You will know by then.
5 minutes
When you hit ten, keep going. Try for fifteen. Or twenty, if you want to beat your own record.
Look for the hidden ones, the AI systems you wouldn’t notice unless you were looking on purpose:
5 minutes
Find at least ONE AI system in your house that your parent didn’t know was using AI.
Sit down with them. Show them the list. Watch their face when they realize something they’ve been using every day has been using AI the whole time.
That moment — you showing them something they didn’t know — is the beginning of a new habit for your whole family.
Don’t throw the paper away. Fold it up and stash it somewhere you can find it. You’ll come back to it in Chapter 2, when you learn how all of these actually work under the hood.
Turns out the thermostat, the TV, the phone, the doorbell, and the speaker are all running the same four-step loop on the inside. Different inputs, same shape.
“The walk is the whole chapter, really. Everything I said about how AI is already all around you? You’re about to prove it to yourself with your own eyes.”
“And when your parent sees your list, that conversation is going to be the first one of many. You’ll be ahead of them on this stuff for a while. That’s not a problem. That’s the shape of the next few years.”
A note for parents. Pew Research reported in February 2026 that 49 percent of American parents have never talked with their child about AI. Not once. The same survey found that teens use AI chatbots at a rate 13 points higher than their parents realize.
Your kid just listed 10 AI systems in your house. They probably found some you didn’t know about. That’s the book doing its job — kid leading, parent curious.
Your part is small and real. Ask to see the list. Ask which one surprised them the most. Ask which one they’d turn off if they could, and why. Listen more than you explain, and resist the urge to correct or add on. You don’t have to know how any of it works to have the conversation. You only have to stay in it, and to keep coming back.
“I can only find five or six. I’m stuck.”
Look inside your phone. Autocorrect, photo sorting, face detection, Siri or Google Assistant, spam filter, battery optimization, keyboard prediction, Maps route suggestions, Spotify or YouTube recommendations — that’s ten AI jobs inside one device. Your list just got a lot longer.
“I’m not sure if this counts as AI.”
Ask yourself two questions. Does it get better the more you use it? Does it make a guess about what you want? If either answer is yes, it’s probably AI. Write it down and put a question mark if you’re unsure — you can revisit it after Chapter 2.
“My parent says that’s not really AI.”
They might be right about some specific thing, OR they might be working from an older definition (“AI is just robots”). The modern definition is much broader. The recommendation that picked your next video IS AI, even though it doesn’t look like a robot. Keep the item on your list and talk about it with them.
“I live in a small place. I don’t have that much tech.”
Perfect. Your phone plus your family’s shared devices can still easily hit ten. The walk matters more than the number of rooms. Tiny homes have the same AI density as big ones — sometimes more, because everyone shares the same devices.