Physical world models
Represent robots, mechanisms and environments through typed system and component definitions.
The operating system for physical intelligence / Vision
Reality.
Programmable.
Physical intelligence engineering, built for your desktop. Model robots, assemble digital twins, experiment with simulations and inspect real engineering evidence.
01 / Physical systems02 / Inspectable evidence03 / Cross-platform ambition
THT / ENGINEERING FRONTIER
DESKTOP APPLICATION · IN DEVELOPMENT
001 — REALITY AS A SYSTEM
DESKTOP APPLICATION · IN DEVELOPMENT
001 — REALITY AS A SYSTEM
01 / Why we build
The physical world needs
engineering-grade software.
From a robot joint to a digital factory, the challenge is the same: define real constraints, run an experiment, and understand exactly what happened. Our mission is to make that workflow coherent.
01Define a system
02Assemble models
03Set constraints
04Configure environment
05Run experiment
06Inspect evidence
07Revise & export
02 / Core engineering
A workspace for
real systems.
Humanoid robotics
Explore kinematics, motion, contact, control interfaces and constraints as engineering problems.
Sensors & actuators
Describe measurable channels, actuated joints, response budgets and relationships between components.
Simulation experiments
Configure scenarios and record runs while clearly distinguishing readiness checks from validated physics.
Traces & evidence
Inspect state changes, events, metrics and versioned results to reproduce or question an outcome.
Portable workspaces
A desktop-first direction for local engineering projects across Windows, Linux and macOS.
03 / Desktop environment
A laboratory
you can inspect.
Structure on the left. The modeled system at the center. Properties, constraints and telemetry within reach. This illustrative concept shows the intended information architecture, not a capture of a released application.
UI concept / not product screenshot
TH / PHYSICAL WORKSPACE 01
SYSTEM TREE
▾ Humanoid 01
├ Torso
├ Joint L1
├ Actuator 01
└ Sensor IMU
▸ Environment
▸ Scenarios
CONSTRAINTS
Mass / kg
Torque / Nm
Joint range
Thermal
Power limit
Latency
SCENARIO 001TRACE / NOT RUNNINGMODEL CONCEPT
04 / Your desktop, your models
Built toward
three native platforms.
Our intent is genuine local engineering software, not a web wrapper marketed as a simulation desktop app. Distribution remains gated on verified builds.
Platform / 01Planned
Windows
Local workspaces, hardware capability checks, engineering tooling and verified installable builds are roadmap targets.
Platform / 02Planned
Linux
Native package and distro validation, graphics permissions and robotics toolchain interfaces are roadmap targets.
Platform / 03Planned
macOS
Apple Silicon capability and distribution checks are planned; supported solver and architecture details remain unverified.
Release integrity: No public Windows, Linux or macOS installers have been independently verified for this website. The download page only reports current status.
View release status 
05 / The longer horizon
From models
to understanding.
Simulation adapters, reproducible experiment manifests, inspection tooling and hardware-facing validation are the nearer engineering objectives. Embodied learning, advanced policy research and sim-to-real workflows belong to a longer research horizon, not a launch claim.
Explore the technology