NORTH7 Research · Humanoid Detection

NORTH7 Research · Humanoid Detection · 3D Scenario Concept Demonstrator ● Simulated Data

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Step 1 / 6 · Factory Floor

Multiple persons moving through an industrial facility. The system observes passively.

Situation Overview

Human (verified)

Humanoid (detected)

RF Sensor / Scan

Camera / Gait Analysis

Remote Operator (340m NNW)

Detection

Persons detected5

Humanoids—

RF sources—

AI-autonomous—

Confidence—

CLASSIFICATION

Identification

Type—

Platform—

Operating Mode—

Confidence—

RF Signature

Frequency—

Protocol—

Signal Strength—

Gait Analysis

Mechanical—

Step Frequency—

Symmetry—

Operator (Remote)

Distance—

Direction—

Control Link—

Assessment

—

Gait Pattern Analysis

Research Methodology — Detection Pipeline

1. RF Spectral Analysis (2.4/5.8 GHz control link detection)

2. Thermal Imaging (skin temperature patterns, heat dissipation)

3. Surface Analysis (skin texture, micro-pore detection, material classification)

4. Facial Micro-Expression Analysis (involuntary muscle movements, blink rate)

5. Biomechanical Gait Analysis (Fourier decomposition, 200 Hz)

6. Telemetry Decoding (protocol fingerprinting)

7. Multi-Modal Fusion (Bayesian Classification)

8. Friend-or-Foe Assignment (authorization database)

For AI-autonomous platforms without control link:
Detection via biomechanical signatures
(gait pattern, micro-movements, servo jitter)
Detection rate without RF signal: 91.3% (gait analysis + anomaly detection)

Model Performance (Validation Dataset)

Precision 97.8%

Recall 94.2%

F1-Score 95.9%

False Positive Rate 0.3%

AUC-ROC 0.991

No RF (Gait only) 91.3%

Training Data

12,847 gait sequences (6 platforms)

3,291 RF signatures (14 control protocols)

847h video material (motion analysis)

2,104 AI-autonomous sequences (no RF)

Cross-validation: 5-fold, stratified

Confusion Matrix (Test Dataset)

TP1,412

FP4

FN87

TN11,344

n = 12,847

ROC Curve

NORTH7 Research · Internal Working Paper WP-2026-003 · Classification of remote-controlled humanoid platforms · Multi-modal detection via RF fingerprinting and biomechanical gait analysis · K. Traxl et al. · June 2026 · Confidential

Live Sensor Feed · NORTH7-DET-v3.2

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