For a long time, when I thought about where all of this came from, I thought about my father.
That made sense.
He built things.
Fixed things.
Worked with his hands.
Looked at problems as things that could be understood if you were willing to stay with them long enough.
Growing up, I watched him do something I didn’t have words for at the time.
He rarely seemed to begin with everything he needed.
He began with what he had.
A tool.
A piece of material.
An old machine.
A problem.
An idea.
And then he figured out the next part.
One thing made another thing possible.
A temporary solution became a tool for building a better solution.
Something learned on one project reappeared years later in another.
Nothing arrived all at once.
It accumulated.
I didn’t know it then, but I was watching an architecture for building a life.
And somewhere along the way, I inherited it.
Years later, I started recognizing the same pattern in places much larger than my father’s garage.
We tend to look at finished things as though the path to them was obvious.
It rarely was.
Before some work could happen, other work had to happen first.
Tools enabled processes.
Processes created capability.
Problems forced adaptation.
Each stage changed what became possible next.
That idea has stayed with me:
You don’t need everything.
You need enough to make the next thing possible.
I understand that instinctively because I grew up watching a smaller version of it.
And when I look at the systems I’m building now—the software, the books, the research, and the machines I hope eventually follow—I can see my father’s fingerprints all over them.
Not literally.
Architecturally.
Something I can build with almost nothing today may create the ability to build something I cannot afford or accomplish tomorrow.
That new capability makes another thing possible.
Then another.
Again.
Again.
Again.
Until someday I might walk into my father’s old 30-by-50-foot garage and realize that somewhere along the way it became the place I imagined years before.
Not because I bought the future all at once.
Because I built my way into it.
That part came from Dad.
But that isn’t the whole story.
Because when I look more carefully at what I’m trying to build, I see someone else everywhere too.
My mother.
Her influence is harder to point at.
You can point at a workbench.
You can point at a machine.
You can watch someone repair something and understand immediately that a method is being passed down.
Empathy doesn’t leave sawdust on the floor.
Dedication doesn’t sit inside a toolbox.
Emotional intelligence doesn’t make sparks when you grind steel.
But those things build too.
And my mother built them into me.
She taught me, sometimes deliberately and sometimes simply by being who she was, that other people’s inner worlds matter.
That what someone feels can be as real to them as anything you can hold in your hand.
That strength isn’t only the ability to push through something.
Sometimes it is the ability to understand.
To care.
To stay.
To keep trying.
To recognize that the person standing across from you may be experiencing the same world completely differently than you are.
And she gave me dedication.
The part of me that keeps returning.
The part that can carry something for years when the result isn’t visible yet.
The part that believes little by little still counts.
Those things don’t appear on an engineering drawing.
But without them, I don’t think I would be building any of this.
My father taught me a great deal about how.
My mother taught me a great deal about why.
And somewhere inside me, those two things met.
Method without empathy can build extraordinary things without ever asking whether they should exist.
Empathy without method can recognize what the world needs without always having the means to change it.
I was fortunate enough to receive pieces of both.
From one direction came the instinct to look at something complicated and think:
There has to be a way to figure this out.
From the other came the instinct to ask:
Who does this help?
Those questions have followed me farther than I realized.
Even the technology I imagine building carries them.
When I think about something like OmniShell at maturity, I imagine enormous capability.
Software.
Research.
Engineering.
Fabrication.
Robotics.
AI systems working alongside other systems.
A question moving from curiosity to research, from research to engineering, and eventually from engineering into something physical sitting on a workbench.
That part looks like my father.
Make it real.
But underneath it are boundaries.
Humans retain authority.
Evidence matters.
Uncertainty should not be disguised as certainty.
A machine becoming more capable does not automatically make it more entitled to decide.
Technology should expand what a human being can accomplish without making the human irrelevant.
Power should remain connected to purpose.
That part looks like my mother.
Remember who all of this is for.
Maybe that is why my projects have never fit neatly into one category.
One might deal with machines.
Another with books.
Another with computation.
Another with curiosity.
Another with learning.
For a long time, that probably looked scattered.
It doesn’t anymore.
They are different expressions of the same inheritance.
Understand things.
Build things.
Help people.
Keep going.
And now there is another layer to the story.
My daughters.
Because eventually I realized that inheritance doesn’t only mean money or property.
It doesn’t only mean genetics.
Sometimes what one generation leaves the next is a starting condition.
My father spent a lifetime becoming himself.
My mother spent a lifetime becoming herself.
I entered the world inside the environment those two people had already created.
I watched.
I listened.
I argued.
I learned.
I misunderstood things.
I understood other things years later.
I kept some lessons.
Rejected some.
Rediscovered some.
And gradually, pieces of two lives became incorporated into a third.
Then I added my own layer.
Technology they didn’t grow up with.
Artificial intelligence.
Software.
Research systems.
My mistakes.
My discoveries.
My questions.
My way of seeing things.
And my daughters are growing up inside that environment.
They won’t begin where I began.
Just as I didn’t begin where my parents began.
That’s the part that fascinates me.
Maybe civilization itself works this way more often than we notice.
One generation spends a lifetime discovering something.
The next generation receives part of that discovery as ordinary life.
A method becomes a habit.
A lesson becomes an instinct.
A tool becomes infrastructure.
An extraordinary invention becomes something a child assumes has always existed.
The endpoint of one life quietly becomes part of the starting line of another.
Then that generation adds something of its own.
Not perfectly.
Nothing about human inheritance is perfect.
Parents pass down wisdom and mistakes.
Strengths and blind spots.
Things worth preserving and things their children will have to outgrow.
That’s part of it too.
The goal isn’t to reproduce the previous generation.
It’s to continue the construction.
Keep what is strong.
Repair what isn’t.
Add what was missing.
Then pass the structure forward.
That changes the way I think about my father’s garage.
Someday, if everything works, that old metal building may be almost unrecognizable inside.
There may be machines where old equipment once sat.
Fabrication systems.
Computers.
Sensors.
Engineering stations.
Experiments running.
My daughters may walk through that building and think the technology is the remarkable part.
I’ll know differently.
Because underneath all of it is something much older.
My father standing at a workbench figuring out how to make the next thing possible.
My mother teaching me, in an entirely different way, that the people around that workbench matter.
And me somewhere between them.
Trying to carry both lessons forward.
Maybe that’s what I’m actually building.
Not the garage.
Not the machines.
Not even the things that eventually come out of them.
Maybe those are simply my layer.
My parents built theirs.
I’m standing on it now.
And whatever I manage to accomplish in my lifetime becomes another starting condition for the people who come after me.
Maybe my daughters use some of it.
Maybe they reject half of it.
Maybe they take something I spent twenty years building and use it as casually as I once picked up one of my father’s tools.
I hope they do.
Because that would mean the tool did its job.
Someday I might be standing in that finished garage and look around at everything that accumulated there.
Someone might see the machines and think:
DJ built all of this.
But I don’t think that would be completely true.
I’ll have built my part.
My father will be there in the methods.
My mother will be there in the purpose.
People who came before them will be there in ways none of us can trace anymore.
And my daughters, if they choose, will carry pieces of all of us somewhere we will never get to see.
That’s the strange beauty of it.
None of us gets to finish the structure.
We just get a section of it.
A few decades.
A collection of tools.
Some lessons.
Some scars.
Some people who love us.
And whatever ability we have to make the next thing possible.
Then eventually we hand the work forward.
So when I think about what my parents will leave behind, I don’t think first about possessions.
I think about what they installed in me.
From my father:
the method to build what isn’t there yet.
From my mother:
the dedication to keep going and the empathy to remember why it matters.
And from both of them:
a place to begin.
Everything after that is my turn.