I build systems that connect the digital and physical world. And make music along the way.
Connected projects.
From a line of code to a physical machine.
01AI × physical engineeringA shared workspace for AI-assisted CAD, electronics, verification and manufacturing. The RC car brings 289 mesh parts, steering, suspension, power and wiring into one assembly.
Explore the internal assembly and exploded CAD in the film. Assembly animation is a design presentation; it does not claim a validated vehicle dynamics model.
02Digital twinsInteractive factory worlds with moving carriers, machine cycles, material flow and operational scenarios. Built with the Twinton team.
The current demonstrations use authored machine kinematics and simulated operations. Calibration against a specific factory’s measurements is a separate step.
Explore the factory ↗
03RoboticsRebuilt robot mechanics, full assemblies and a recorded MuJoCo walking demonstration using Pollen’s control policy.
The showcase uses rebuilt visual parts with the recorded Pollen-policy trajectory. It is not a claim that a newly printed robot has passed physical walking tests.
04ElectronicsAn AirTag-compatible tracker project connecting enclosure design, electronics, component sourcing and PCB work.
The film shows the existing enclosure assembly and candidate PCB. Board fabrication and manufacturing release are separate milestones.
05Structures & fabricationModular profiles and connectors, print preparation and structural studies—down to the complete frame’s bending modes.
The visual uses a stored linear beam mode at 13.359 Hz. Displacements are enlarged and playback slowed to make the deformation visible.
06Rendering & simulationRust graphics experiments, particle systems and an orbital solver. A new nine-body run of my original solver appears in the film.
The orbital sequence runs the original Velocity Verlet implementation. The display compresses orbital distances and enlarges planet markers for readability.
07Distributed systemsA peer-to-peer operating system connecting compute, applications and AI. Identity, capabilities and shared services form the foundation for the wider ecosystem.
The spherical mesh is a concept visual. It is not a live view of worldwide infrastructure.
Visit CE-net ↗
08Agent infrastructureShared task state, durable checkpoints and managed terminal sessions—tools for coordinating agents across the CE ecosystem.
Current work focuses on provider-neutral local runtimes, authenticated access and recoverable tasks. The ribbon artwork is a procedural visual, not a screenshot of agent activity.
Composed and produced by
Leif Adamec Rydenfalk.
SOUND BY LEIF RYDENFALKAt eleven, I was already asking whether we could simulate reality.
Today, that question takes the form of digital twins, distributed infrastructure, physical design and simulation. I’m building tools that help people understand their systems—and make them work better.
Music has been part of that curiosity since I was young. The medium changes. The urge to create stays.
AI-assisted resale and inventory software. Rust backend, React Native client; the code was sold to Redpine.
AI lesson-material software for Swedish teachers, with shared packages across web, mobile and desktop clients.
Time-reporting and workflow tools integrating Fortnox for a Swedish games studio.
A Rust communication substrate and a browser runtime that exposes real web interactions to AI agents.