Neural-Adaptive Augmented Reality

Using EEG-based Closed-Loop Systems to Mitigate Sensory Overload and Executive Dysfunction in Neurodivergent Populations.

The Prototype: Interactive Simulation

Experience the core hypothesis. Use the controls to simulate a user's rising cognitive load and observe how the Cognitive Shroud system reacts to filter reality and prevent burnout.

Input Parameters

Simulates Theta-wave spikes & Sensory Overload.

System Active
Focus Anchors

System Status

Monitoring Baseline...

User's View (AR Glasses)

First Person Perspective
Task Focus
Cognitive Fuel Gauge: Interoception Aid

As load increases, the system applies "Gaussian Blur" to clutter and updates the "Fuel Gauge".

Live EEG Data

Theta/Beta Ratio 1.2
Est. Stress State Safe

System Architecture

A closed-loop biofeedback system consisting of three distinct stages: Input, Processing, and Actuation.

1

Input (Sensing)

Prefrontal Cortex Monitoring

  • Hardware: Muse 2 or OpenBCI Headsets.
  • Data: Real-time EEG signals (Alpha, Beta, Theta waves).
2

Processing (AI)

The "Middleware" Interpreter

  • Model: Random Forest or Lightweight CNN.
  • Detection: Identifies "High Cognitive Load" or "Sensory Overload" states.
3

Actuation (UI)

AR Interface Modification

  • Hardware: HoloLens, Nreal, or Quest 3 (Proto).
  • Action: Applies Visual Filters, Blurs, or Focus Anchors.

Core Research Questions

1. Clinical / Technical

"To what extent can real-time EEG biomarkers (specifically Theta/Beta ratios or Frontal Alpha Asymmetry) accurately trigger AR visual 'scaffolding' to prevent sensory meltdown in dynamic environments?"

Significance

Establishes the technical link between physiological brain waves and digital intervention.

2. User-Centric / Inclusive

"How do neurodivergent individuals' subjective experiences of 'sensory safety' change when using a subtractive AR interface compared to traditional noise-canceling or grounding techniques?"

Significance

Focuses on the "Personal" aspect—improving the lived experience rather than just the technology.

Why This Project Matters

Cognitive Shroud fits the PhD criteria by addressing critical intersections of Health, Inclusivity, and Innovation. Unlike traditional methods that ask the individual to change, this project changes the world presentation.

Health & Wellbeing

Directly addresses mental health and prevention of sensory burnout.

Inclusivity

"We aren't asking the person to change; we are changing how the world is presented to them."

Innovation

Pioneering the commitment of brain activity data directly to AR mission statements.

Proposed Solution Impact Analysis

Hypothetical Comparison based on "Why this fits" narrative.