Concept artwork of a Kenyan student at a university library entrance with early electronics sketches and a laptop bag.

MATRIX BLACKBOX / ARCHIVE

The question that started the Blackbox.

A laptop loss, a string of unanswered questions, and the long journey that became the Matrix Blackbox.

By Kevin MuriithiPublished · 6 min read

Archive artwork · Matrix Blackbox origins

WHERE IT STARTED

A borrowed laptop went missing at the library.

Hi, my name is Kevin from Kenya, and this is the story of what drove me to create the Matrix Blackbox. It started when I was a second-year Information Science student at Moi University. My best friend and I had borrowed a laptop to complete an assignment for a class we shared. After class we passed through the university library, a place full of ancient books and a strict no-bags policy. We left the laptop bag at the entrance with a guard for what we thought was safe keeping. We went in, found the book we needed, and walked back out. The bag was gone.

Nobody had seen anything. Or nobody was saying anything. The university told us we had been careless by following its rules, and we were forced to pay for the laptop. For a student, that meant side hustles instead of simply attending class. More than the money, I kept thinking: surely there had to be a way to track the people who had taken it.

THE FIRST ATTEMPT

I tried to make software do the job.

A couple of years later, more friends had lost laptops and none had been recovered. I started building a program that would send its location by email using the IP address it connected through. I tested it and quickly learned how vague an IP location could be. It could point to a radius of ten, even one hundred kilometres. It was a needle in a haystack, on another pile of haystacks. I looked at tracking software such as Prey and LoJack and built controlled loss scenarios to see how they behaved. Then life gave me a much less controlled test. I stepped out for a ten-minute walk and came back to find my home broken into: laptop, external drive, money, and other things gone.

I waited for the software to report. Two months passed. Then three. Then four. Nothing. It dawned on me that the laptop could have been wiped, the BIOS reset, and the machine sold again. My computer-science background made that possibility painfully obvious.

THE TURN

That was when hardware became the answer.

I realised I needed something that did not depend on the laptop being switched on, connected to the internet, or left untouched. I needed a tiny, independent tracker that could live inside the machine and keep its own line of communication open. I went looking for existing hardware. There were trackers for cars and motorbikes, but nothing small enough for a laptop. So I read about GSM, slipped into electrical-engineering classes, collected e-waste, pulled apart circuit boards, and began trying to make the parts smaller.

Just as the work was beginning to show some promise, I was robbed again on the way home. My third laptop went with research data and other vital work. At that point, the problem was personal in every possible sense.

THE LONG BUILD

Hard-ware was hard for a reason.

The design I had in mind felt almost impossible: a very small hardware chip for laptops that could help an owner understand where their device was and preserve useful clues when the laptop itself could not help. I wanted it to be practical, affordable, and built around the person who had lost something important. Six years later, after many prototypes, feedback sessions, exhausted moments, financial strain, and encouragement from family, I finally had it. The Matrix Blackbox was born as a hardware tracker for laptops first. Its later evolution is another story, but this is where the mission began.

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ABOUT THE AUTHOR

Kevin Muriithi

Founder of Vitalog and creator of the Matrix Blackbox project. This archive preserves the questions, losses and experiments that shaped the earliest hardware work.

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AUTHOR PROFILE

Kevin Muriithi

Founder of Vitalog and creator of the Matrix Blackbox project. This archive preserves the questions, losses and experiments that shaped the earliest hardware work.

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