Trusted by leading developers, enterprises, and organizations
How it works
Eye movement in. Human-state intelligence out.
A fully automated pipeline and one foundation model turn passive eye movement behavior into real-time capabilities, reports, and alerts on any camera-based device. It’s the human context AI has been missing.
At a glance
What Theia does, and how it does it.
Two sides of one model: the human states it understands, and the properties that let it run anywhere, privately.
Capabilities
What Theia understands about the person
Cognitive
Cognitive Load
Attention
Mental Readiness
Fatigue
Stress
Anxiety
Reading comprehension
Distraction
Emotion
Excitement
Malaise
Impulsivity
Physical
Balance
Age range
User authentication
Motion sickness
Medication effectiveness (ADHD)
Live
On the roadmap
Features
How it’s built to deploy
Private by design
On-device; no video or personal data stored.
Generalizable
Works across the whole population: anyone, anywhere, anytime.
Real-time
Continuous, millisecond inference.
Runs at the edge
On ordinary CPUs you already have. No GPU, NPU, or cloud required.
Any camera-based device
Phones, tablets, laptops, webcams, smart glasses, XR headsets, vehicles, aircraft.
Easy to deploy
One SDK across every platform. Integrate in days.
What you do with it
Theia turns these capabilities into action, in plain language.
Describe what outputs you want and Theia Agent delivers it in real time. Create alerts, reports and integrations across one workspace. Manage users, deploy to any device, and govern privacy. No tech team required.
Theia Agent product demo.
Where Theia works
Wherever human performance matters.
The same model and capabilities across every field and device.
AI assistants & agents
The missing input for contextual AI: give copilots and agents live awareness of the person, so they adapt to state, not just prompts.
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AI assistants & agents
1
Adapt responses to the user’s real-time state
ROIAssistants that fit the person, not just the prompt
2
Detect confusion and step in early
ROIFewer abandoned sessions, higher retention
Automotive & remote operators
Measure driver and operator cognitive load and fatigue before response time degrades.
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Automotive & remote operators
1
Predict fatigue and overload before they hit
ROIGive drivers time to react, not just a warning
2
Confirm each operator is fit for duty
ROINever let fatigue reach the controls
XR & smart glasses
Adapt applications and UI to the user’s state and improve user experiences in real-time.
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XR & smart glasses
1
Adapt experiences to the wearer’s state
ROIReduce alerts before overload frustrates the wearer
2
Know wearer state for hands on, high stakes work
ROIFewer costly mistakes on critical tasks
Defense & aviation
Assess pilot and operator readiness continuously, with objective data.
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Defense & aviation
1
Add cognitive context to every After Action Review
ROIShorten time to proficiency; cut retrains
2
See when a controller’s load hits the limit
ROICatch overload before it affects the runway
Enterprise & industrial safety
Catch fatigue and overload in control rooms, fleets, and heavy equipment.
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Enterprise & industrial safety
1
Know a worker’s fit before their shift
ROIFewer accidents, lower liability
2
Catch the lapse before a signature makes it official
ROINo defect slips past sign-off
Gaming & esports
Tune difficulty thresholds to provide dynamic adjustments based on how the player is feeling.
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Gaming & esports
1
Scale difficulty to the player’s real-time state
ROIThe right challenge for every player, every time
2
See where players struggle and drop off
ROIKnow why they quit, not just that they did
Education & training
See when learners are overloaded or disengaged, and adapt pacing to fit.
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Education & training
1
See when a learner is lost or checked out
ROIReach proficiency faster
2
Know what really is being absorbed, not just completed
ROIKnow it stuck, not just that they finished
Healthcare & research
Clinical-grade measurement on the devices patients and clinicians already use.
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Healthcare & research
1
Measure clinician readiness in XR simulation
ROICatch the skill gap before it reaches a patient
2
Objective cognitive measurement on everyday devices
ROITurn subjective assessments into an objective standard
Market research & advertising
Measure true attention and engagement, not proxies like clicks or dwell.
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Market research & advertising
1
Measure true attention, not just clicks or dwell
ROIKnow what actually got noticed
2
See where attention goes across any experience
ROIDesign what people actually engage with
Outcomes
Gains you can measure, for the person and the organization.
General benefits
Improve performance outcomes
Improve wellbeing
Reduce safety risks
Increase task readiness
ROI benefits
Reduce errors
Shorten time to proficiency
Lower training costs
Adapt applications to each individual
Our roots
Backed by decades of research, expertise, and data.
We began in 2013 as RightEye, whose FDA-cleared eye-tracking technology is used by thousands of healthcare providers and elite-performance organizations and has been an industry standard for more than a decade.
16 million+
Validated records, the largest proprietary eye-tracking training dataset
1
Foundation model, every capability through a single platform
8 billion+
Camera-based devices Theia can reach through software
The foundation model for human-state intelligence, measured from eye movement alone.
HarmonEyes technology is patented. Privacy statement: the HarmonEyes service does not record, collect or store any personal user data or eye-tracking data.
Bethesda, Maryland, USA · sales@harmoneyes.com · +1-301-979-7970
© 2026 RightEye, LLC (dba HarmonEyes)
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