We're Building the Human State Layer of Computing
Synheart combines neuroscience, biosignal intelligence, and on-device AI to represent human state — including emotional, cognitive, and behavioral dimensions — privately and in real time.
Our work begins by translating physiological and behavioral signals into structured, machine-readable human state.
Human State Is Data. Representing It Changes Computing.
Modern technology understands clicks, text, and images — but not the human state behind them.
Synheart was founded on the belief that AI should be aware of human state — including emotional, cognitive, and behavioral dimensions, not just what they say or do.
By analyzing subtle physiological signals — HR, HRV, EDA, and motion — Synheart's Human State Interface (HSI) enables apps and devices to adapt intelligently and empathetically.
Privacy First
All state inference happens on-device. Your physiological signals stay yours.
Scientific Foundation
Our models are built from validated biosignal research from cognitive neuroscience and affective computing.
Human Purpose
Designed to model human state responsibly, not to manipulate individuals or exploit vulnerabilities.
Why We Exist
Synheart's mission is to bridge the gap between how machines perceive us and how we actually feel and function.
We’re not building emotion detectors or behavioral classifiers in isolation.
We're building Human State Intelligence — a scientific and engineering framework for representing physiological and behavioral patterns as structured, continuous state.
By modeling signals such as heart rate, HRV, EDA, motion, and interaction dynamics, Synheart enables systems to become state-aware — without claiming certainty about thoughts, feelings, or intent.
Our Aim
Technology that adapts to your state, not technology that shapes it.
State as Technology
Transforming physiological and behavioral signals into structured human state representations.
Open Science
Publishing research, specifications, and datasets to advance biosignal-based human state modeling.
Ethics & Privacy
Inference runs locally. Human state data never leaves the device
HSI defines structure first — interpretation is always optional and application-specific.
We're Hiring
Help us build the world’s first Human State Intelligence Platform.
We’re looking for engineers, researchers, and designers who want to define a new category of computing.
Synheart Labs — Researching Human State Through Biosignals
Synheart Labs explores new methods for modeling and representing human state from physiological and behavioral signals. We experiment with HSI architectures, build wearable prototypes, and publish open research to advance the global understanding of human-state-aware computing.
Open Research Collaborations
Working with researchers worldwide to advance human state representation and modeling.
HSI Model Experiments
Iterating on multimodal architectures for state axes and proxy measures related to emotion, focus, and behavior — with explicit uncertainty and consent boundaries.
Edge AI Innovations
Optimizing on-device HSI computation for mobile, wearable, and resource-limited systems.
Open Source & Dataset
Publishing privacy-preserving, consented biosignal datasets to support global human state research.
The Future of AI Is Not Just Artificial — It's Human
At Synheart, we believe the next generation of AI must be aware of human state — not just human input. We’re not chasing artificial intelligence for its own sake. We’re building human-state-aware systems that model physiological and behavioral context while respecting privacy, uncertainty, and human autonomy. By structuring human state — rather than claiming to understand it — Synheart enables technology that adapts responsibly to people, not technology that defines them. This is our purpose. And we’re only at the beginning. -- Human state is probabilistic, contextual, and never absolute. --