Controlled challenge
Structured tasks place specific demands on attention, inhibition, working memory, and response control.
Technology
Task-evoked measurement, not passive eye tracking
RETINA turns commercial eye-tracking hardware into a cognitive measurement system by synchronizing controlled task events with eye movements, pupil dynamics, and manual responses.
Most eye-tracking systems measure where the eyes move. RETINA measures how the brain controls attention, speed, consistency, inhibition, and effort under controlled cognitive load. The result is a repeatable, multimodal assessment architecture designed to support research, cognitive-performance assessment, and future regulated clinical-development pathways.
The cognitive context is the measurement
Eye movements become meaningful when they are interpreted in context. RETINA knows what the participant was asked to do, where the target appeared, when it appeared, what competing cue or cognitive demand was present, and how the participant responded.
That task context allows RetinaTek to move beyond passive gaze tracking and quantify performance patterns linked to attention, processing speed, cognitive control, consistency, and effort.
Controlled cognitive challenge Synchronized multimodal signals Interpretable cognitive outputs
Synchronized signals
Task events are aligned with gaze behavior, pupil dynamics, and manual responses.
Interpretable outputs
Proprietary analysis converts performance patterns into practical research outputs such as Speed, Cognitive Control, and performance consistency.
Multimodal signals, captured in cognitive context
RETINA does not rely on a single behavioral measure. It captures complementary signals while the participant completes controlled cognitive tasks. Eye and manual responses support the core performance assessment; pupil dynamics remain a research and sponsored-pilot capability for later evidence development.
Eye movements
Measure how quickly, consistently, and accurately the eyes respond to task-relevant information.
Pupil dynamics
Captured in research and sponsored-pilot settings to study cognitive effort and task engagement. Pupillometry is not a delivered metric of the planned first cleared product.
Manual responses
Capture overt task performance and response timing, allowing comparison between eye-based and hand-based performance channels.
Stimulus timing
Anchors each response to the task event that produced it, allowing performance to be interpreted in cognitive context rather than as raw movement alone.
Data quality
Automated quality checks help ensure that outputs are based on usable, interpretable task behavior and sensor data.
Why this is different from ordinary eye tracking
Ordinary eye tracking
- Measures gaze behavior
- Often emphasizes passive viewing or reflexive eye movements
- May lack cognitive task context
- Can produce movement data without clear neurocognitive interpretation
- Often stops at oculomotor mechanics
RETINA task-evoked measurement
- Controls the cognitive challenge
- Synchronizes stimuli, gaze, pupil, and response timing
- Measures performance under cognitive load
- Quantifies speed, consistency, control, and effort
- Produces interpretable neurocognitive outputs
Commercial eye tracking is increasingly available. Validated neurocognitive measurement is not.
From raw signals to practical cognitive outputs
RETINA converts synchronized multimodal performance patterns into practical outputs designed to support cognitive-performance measurement, research endpoints, longitudinal studies, and future clinical-development pathways.
Performance profile
A research view of performance across controlled cognitive demand.
Speed
A measure of how efficiently the participant responds to task-relevant information.
Cognitive Control
A measure of consistency, inhibition, and control under competing demands.
Load-related research measures
Physiological and behavioral research measures related to task engagement and mental effort.
Why head-mounted hardware improves measurement
RetinaTek uses VR/XR hardware not because the product is a VR experience, but because head-mounted displays create a controlled, repeatable measurement environment for eye-tracking-based cognitive assessment.
Controlled environment
The headset reduces room-level distractions and creates a standardized visual field.
Sensor proximity
Eye-tracking cameras positioned close to the eyes can support high-quality gaze and pupil measurement.
Repeatability
Consistent stimulus presentation and measurement conditions support longitudinal comparison over time.
Scalable deployment
Commercial headsets can reduce hardware cost and allow deployment outside specialized research labs.
Hardware flexibility
RetinaTek's long-term architecture is designed to support hardware evolution rather than dependence on a single device.
Built on more than hardware
The RetinaTek moat is not the headset. It is the patented, task-evoked measurement approach; the synchronized multimodal data architecture; the scoring and quality-control layer; and the scientific validation linking these measures to cognitive, clinical, imaging, and performance outcomes.
Patented task-evoked approach
Protected intellectual property around enhanced neuropsychological assessment using eye tracking and cognitive task paradigms.
Federally funded validation
Developed through more than a decade of federally supported military and clinical research.
Multimodal architecture
Combines eye movements, pupil dynamics, manual responses, and stimulus timing into a unified measurement system.
Evidence-backed measurement approach
Designed to produce interpretable research outputs from task-evoked, synchronized performance signals.
Proprietary scoring and quality-control layer
RetinaTek's exact feature extraction, scoring methods, data-quality logic, and interpretation models remain proprietary.
What RETINA is, and what it is not
RETINA is not
- A passive gaze tracker
- A vision test
- A digitized paper cognitive test
- A simple reaction-time game
- A generic VR wellness experience
RETINA is
- A task-evoked neurocognitive measurement engine
- A synchronized multimodal data platform
- A controlled cognitive challenge
- A foundation for objective brain-performance measurement
- A platform for future regulated clinical-development pathways
Built for sponsored evidence now and specialty concussion care after clearance
RETINA's task-evoked architecture supports paid research and observational pilots today, the planned first RT-Focus clearance, and later condition-specific development of RT-TRACE for concussion recovery.