Jean-Baptiste Kempf made your free video player bearable. Remember buffering? The spinning wheel of death? He killed it. Now the French open-source godfather has a new target: robots.
His latest venture, Kyber, is an infrastructure layer designed to control remote devices in real time. Think of it as the operating system for robots you'll never see — warehouse bots, delivery drones, surgical arms on the other side of the world.
But Kempf isn't selling hardware. He's selling the pipe. The latency-killing, jitter-smoothing, packet-prioritizing pipe that makes remote control feel local.
From VLC to the Factory Floor
Kempf built VLC Media Player. Yes, that VLC — the one that plays every file you throw at it, the one that saved your college presentation when PowerPoint choked. It’s installed on 3 billion devices. No ads. No spyware. Just code that works.
“I hate things that don’t work. Most robotics software doesn’t work. It’s fragile, proprietary, and sad.” — Jean-Baptiste Kempf
Now he wants to apply the same philosophy to robotics. Open source. Modular. Boringly reliable. Kyber strips away the complexity of real-time control, offering developers a set of APIs that handle the hard stuff — network optimization, device discovery, state synchronization — without requiring a PhD in control theory.
The Problem with Robots Today
Robotics is stuck in the 1990s. Most systems are locked into vendor ecosystems. Want to swap a gripper arm? Replace the whole stack. Want to control a robot from across a warehouse? Good luck with that latency. Kempf saw this mess and decided to build the layer underneath.
Kyber acts as a universal translator. It standardizes commands across brands. It routes data over the cheapest, fastest connection. It handles disconnects gracefully — no crashes, no lost limbs.
“Industrial robots are still programmed like VCRs,” Kempf told me over a crackling Zoom call from his office in Paris. “We need an HTTP for machines. Something dumb and universal.”
The Business Model That Makes Sense
Kyber is open source. The core is free. Kempf isn’t stupid — he knows that giving away the razor and selling blades works. The paid tier offers enterprise SLAs, private clouds, and advanced security. For a factory running 500 robots 24/7, that’s cheap insurance.
The timing is brutal for competitors. Traditional players like ABB and Fanuc sell you the robot, the controller, and the upgrade path that locks you in for a decade. Kyber says: use any robot. Write code once. Deploy everywhere.
It’s the same playbook that killed proprietary video codecs. Open source won then because it was cheaper, faster, and more flexible. Kempf is betting it wins again.
The Real Challenge: Trust and Latency
Let’s not pretend this is easy. Controlling a robot in real time over the internet is hard. Really hard. One spike in latency and a welding arm punches a hole in a car door. Kempf’s team has built a protocol that prioritizes critical packets — think of it as QoS on steroids.
But the bigger hurdle is trust. Factory managers are conservative. They don’t want their million-dollar robotic arm controlled by some open-source library maintained by volunteers. Kempf knows this. That’s why Kyber has a corporate backstop — a for-profit company that guarantees uptime and offers support contracts.
“We’re not asking them to trust the community,” he says. “We’re asking them to trust our code. And our code is better than anything locked in a vault.”
What’s Next?
Kyber is currently in beta with a handful of European manufacturers. Kempf is cagey about names, but he drops hints about automotive assembly lines and drone delivery companies. The first public release is slated for early next year.
If Kempf pulls this off, he does more than build a company. He democratizes robotics. Small shops could use the same control infrastructure as automotive giants. Innovation speeds up. Costs drop.
Or it crashes and burns. Latency is a beast. The incumbents are entrenched. But Kempf has been counted out before. They said open-source video players would never beat Windows Media Player. They said VLC would never be polished. They were wrong.
Now he’s coming for the robots. If you’re in automation, you should be scared — or thrilled.
