AEGIS

Aegis-DeepSpace

Autonomous AI Flight Surgeon

ONLINE [EARTH LINK ACTIVE]
AGE: 5s
Autonomous Clinical Decision Support System • Deep-space exploration health architecture synthesizing radiation safe-routing, acoustic vitals, and physiological twin forecasting.
Radiation Defense LOW
Radiation Safe-Route
Flux: 0.02 mSv/h | Shelter: Module B
Graph Dijkstra + DONKI
Acoustic Biometrics NOMINAL
Voice Vitals
Strain: 0.12 | Fatigue: 0.10
Whisper + CNN + DistilBERT
Physiological Twin NOMINAL
Astro-Twin
Bone: -0.8%/mo | Deficit: 0d
Mechanostat ODE + GBM
Decision Engine LOW RISK
Autonomous Engine
Fused Score: 0.10 / 1.00
Offline Fusion Copilot
๐ŸŽฎ

Interactive Flight Surgeon Simulator

Compound Stress-Test • Real-time multimodal parameter perturbation & autonomous clinical decision synthesis

LIVE INFERENCE ACTIVE
QUICK DEMO PRESETS:
๐ŸŽ›๏ธ INGESTION PARAMETERS Drag sliders to test AI response
5.0 mSv/h
0 (GCR Quiet) 150 (Moderate) 350 (Severe SPE) 600 (Extreme CME)
0.12
0.0 (Rested) 0.5 (Elevated) 1.0 (Exhausted)
0.04
0.0 (Nominal Oโ‚‚) 0.4 (Mild) 0.8 (Severe)
0 days
0d (Full Adherence) 4d (Deficit) 8d (Atrophy Risk) 14d (Critical)
๐Ÿง  AI CLINICAL SYNTHESIS 0.10 (Base) = 0.10
0.10 / 1.00
LOW RISK (NOMINAL)
โšก
No Multi-Signal Escalation

Telemetry parameters within non-compounding operational thresholds.

RADIATION DEFENSE 4.0 mSv/h
Shielding: 20%
Safe Corridor: Module A โž” Module B
Transit Dose: 0.12 mSv
VOICE VITALS +0.3ฯƒ
Strain: 0.12 (Nominal)
Hypoxia: 0.04 (Clear)
Status: Within Tolerance
ASTRO-TWIN -0.8%/mo
Muscle Decline: -1.5%
Gym Deficit: 0 days
Prescription: Nominal Adherence
AUTONOMOUS CLINICAL DIRECTIVE:

CONTINUE NOMINAL OPERATIONS: All vital metrics nominal. Maintain routine 24-hour passive monitoring cycle.

Contingency: No corrective intervention required.
INPUT TELEMETRY

MULTIMODAL SENSORY STREAM

RAD

RADIATION SAFE-ROUTE

✔ ACTIVE PRODUCTION ENGINE • NASA DONKI + DIJKSTRA ROUTING
LOW RISK
Dose Rate 0.02 mSv/h
Cumulative Dose 1.2 mSv
SPE Active NO
Current Module: Module A: Command Deck (12.0 g/cmยฒ)
Safest Shelter: Module B: Storm Shelter
● Connected to habitat graph
VOX

VOICE VITALS (PASSIVE)

✔ ACTIVE PRODUCTION ENGINE • WHISPER STT + MFCC-CNN + DISTILBERT
NORMAL
Cognitive Strain
0.12
Acoustic Fatigue
0.10
Hypoxia Marker
0.04
Personal Baseline Deviation: +0.3ฯƒ
BIO

ASTRO-TWIN (PREDICTIVE)

✔ ACTIVE PRODUCTION ENGINE • HYBRID ML/ODE TWIN
NOMINAL
Projected Bone Loss 0.8% /mo
Muscle Atrophy 1.5%
Exercise Deficit 0 days
Countermeasure Projection (14-day Horizon): Adherence nominal; bone mineral density within normal variance.
DECISION ENGINE CORE

AUTONOMOUS DECISION SUPPORT

โšก

MULTIMODAL DATA FLOW & RISK FUSION

0.10 (Base) = 0.10
RAD • P1 Radiation Safe-Route Dijkstra Routing
+
VOX • P2 Voice Vitals Acoustic Prosody
+
BIO • P3 Astro-Twin Mechanostat ODE
โž”
AI • P4 Fusion Engine Multimodal Risk
โž”
OUTCOME Final Decision Support Directive
BASE +0.10
NOMINAL
Nominal baseline
RADIATION +0.00
NOMINAL
Dose within limits
VOICE +0.00
NOMINAL
Within baseline
DIGITAL TWIN +0.00
NOMINAL
Musculoskeletal stable
SYNERGY +0.00
NONE
No multi-signal escalation
LOW RISK
0.10 / 1.00 Fused Risk
DEC-8F29A | OFFLINE READY
RECOMMENDED ACTION (DECISION SUPPORT)

CONTINUE NOMINAL OPERATIONS: All vital metrics nominal. Maintain routine 24-hour passive monitoring cycle.

Alternative Contingency: No corrective intervention required.
SYSTEM CONFIDENCE: 92%
UNCERTAINTY: None detected. High SNR across all channels.

EXPLAINABLE REASONING ("WHY")

DETERMINISTIC FUSION
  • All environmental, biometric, and physiological digital twin metrics remain within nominal operational boundaries.

CONTRIBUTING FACTORS

MULTIMODAL ATTRIBUTION
Domain Observation Severity Impact Metric Detail
No anomalous factors detected.

LOCAL NASA EVIDENCE CITATIONS

OFFLINE RAG KNOWLEDGE

Radiation Safe-Route • Environmental Defense

Spacecraft Habitat Topology, Internal Hull Dose Calculation, Dijkstra Minimum-Dose Evacuation, and NASA DONKI SEP Telemetry.

✔ ACTIVE PRODUCTION ENGINE

NASA DONKI SPACE WEATHER TELEMETRY

SPE DETECTED
Event ID SEP-2026-LIVE-FLUX
External Flux 250.0 mSv/hr
Telemetry Source NASA DONKI Live/Simulation
Estimated Duration 4 days

SPACECRAFT HABITAT COMPARTMENT EXPOSURE

HULL SHIELDING PHYSICS
Module Compartment Name Shielding Internal Dose Rate Hazard Status

AUTONOMOUS EVACUATION GUIDANCE (DIJKSTRA)

MINIMUM ABSORBED DOSE ALGORITHM
Current Origin Module D
Designated Safe Haven Module B
Absorbed Transit Dose 14.58 mSv
OPTIMAL ESCAPE CORRIDOR:
Module D → Module C → Module B

Calculated using Dijkstra's algorithm weighted by transit_time × external_flux × (1 - shielding), ensuring the astronaut minimizes total ionizing radiation exposure rather than just geometric transit distance.

Corridor-by-Corridor Transit Breakdown

CLOSED-LOOP ARCHITECTURAL HANDOFF: IMPACT ON ASTRO-TWIN

INTER-DOMAIN DATA CONTRACT

When crew members evacuate to the Module B Storm Shelter during a Solar Particle Event, they are confined to a high-density water/polyethylene shelter cell without access to the Advanced Resistive Exercise Device (ARED) or T2 Treadmill.

Confinement Shelter Module B (Water Wall)
Confinement Window 4 Days (SPE Duration)
Exercise Access 0 min/day (Restricted)

Voice Vitals • Passive Acoustic Biometrics

Passive vocal acoustic analysis extracting cognitive strain, neuromuscular fatigue, and early hypoxia indicators from astronaut audio logs.

✔ ACTIVE PRODUCTION ENGINE

WHISPER SPEECH-TO-TEXT & NLP SENTIMENT ANALYSIS

VALENCE EVALUATED
ASTRONAUT VOCAL TRANSCRIPTION (Whisper tiny.en):
"This is the taste of the mass of our spider's system. I am feeling a bit exhausted today."
Mood Valence (DistilBERT) -0.999 (Negative)
Isolation / Affective Drift +11.6ฯƒ
Speech Model Engine Whisper + DistilBERT

COGNITIVE STRAIN

AFFECTIVE + FATIGUE FUSION
Derived Cognitive Strain 0.73

Synthesized from DistilBERT affective mood valence and MFCC-CNN acoustic fatigue drift. High strain indicates reduced psychomotor vigilance.

ACOUSTIC FATIGUE

1D-CNN (MFCC-13)
CNN Fatigue Score 0.76

Extracted directly from Mel-Frequency Cepstral Coefficients (MFCC) using a 2-layer Conv1D network with adaptive pooling and sigmoid activation.

HYPOXIA MARKER

ACOUSTIC DYSPNEA
CNN Hypoxia Score 0.28

Evaluates vocal acoustic breathlessness and frequency instability against personalized hypoxia baselines (Drift: +9.1ฯƒ).

BIOMETRIC DRIFT EVALUATION AGAINST PERSONALIZED BASELINE

Z-SCORE STANDARDIZATION
Fatigue Z-Score +11.3ฯƒ
Fatigue Alert ACTIVE
Hypoxia Alert ACTIVE
Stress Alert ACTIVE

Astro-Twin • Predictive Physiological Digital Twin

Forward-simulation of musculoskeletal deconditioning, bone mineral density decay, and adaptive compensatory exercise prescriptions under confinement or equipment outages.

✔ ACTIVE PRODUCTION ENGINE

BONE MINERAL DENSITY

PROJECTED LOSS RATE
Monthly Loss (Hip BMD) 0.8% /mo

Nominal microgravity bone mineral loss in weight-bearing bones is 0.5%โ€“1.0%/month with exercise countermeasures. Exceeding 1.2%/month indicates accelerated osteopenia.

MUSCLE VOLUME ATROPHY

14-DAY PROJECTION
Projected Muscle Decline 1.5%

Simulates calf and quadriceps muscle volume decline over the projection window based on consecutive days of exercise restriction during radiation shelter confinement.

EXERCISE DEFICIT

CONFINEMENT TRACKER
Consecutive Outage Days 0 days

Consecutive days without resistive countermeasure adherence. Automatically incremented when radiation safe-route confines crew to storm shelter compartments.

COMPENSATORY COUNTERMEASURE PRESCRIPTION

CALCULATED
Total Mechanical Work Deficit: 36,000 kg tonnage
Required Daily Volume Surge: +66.7%
SPECIFIC ARED EXERCISE ADJUSTMENTS (Recovery Window):
  • Barbell Squat: +80.0 kg/rep (3 sets x 10 reps)
  • Deadlift: +70.0 kg/rep (3 sets x 10 reps)

Derived to mechanically restore osteogenic strain stimulus over the recovery window following storm shelter deconditioning.

30-DAY FORWARD BONE MINERAL DENSITY TRAJECTORY

Nominal vs Confinement Outage
Projection Window 30 days
Nominal 30d Loss -0.45%
Outage 30d Loss -0.54%
Confinement Excess Loss +0.09%
Day Nominal BMD (g/cmยฒ) Confinement BMD (g/cmยฒ) Delta (g/cmยฒ) ARED Status

HYBRID MECHANOBIOLOGY ARCHITECTURE & MODEL PROVENANCE

Frost Mechanostat + ML Residual
Physical Foundation Frost's Mechanostat ODE
Machine Learning Regressor GradientBoostingRegressor
Training Cohort 12 Astronauts • 180d ISS

Combines basal microgravity bone resorption dynamics (kresorb = 0.00040/day) with a non-linear osteogenic mechanostat stimulus response (S = Load / (Load + 4500)). Biological residuals (age, sex, body mass, rolling 7-day ARED volume, and consecutive offline days) are learned via models/astro_twin_residual_gbm.joblib.

Autonomous Decision Engine • AI Flight Surgeon

Multimodal risk fusion synthesizing radiation safe-routing, acoustic vitals, and physiological digital twin forecasting with offline NASA research citations, synergy escalation, and explainable recommendations.

✔ ACTIVE PRODUCTION ENGINE

MULTI-MODAL SYSTEM INTEGRATION ARCHITECTURE

DATA FLOW & RESPONSIBILITIES
RAD • PILLAR 1 Radiation Safe-Route Topology + Dijkstra
+
VOX • PILLAR 2 Voice Vitals Acoustics & NLP
+
BIO • PILLAR 3 Astro-Twin Mechanostat + ML
โž”
AI • PILLAR 4 Autonomous Fusion Multimodal Engine
โž”
OUTCOME Flight Surgeon Directives Action & Contingency

The engine operates entirely offline without requiring Earth cloud infrastructure, providing instantaneous clinical decision support during the 20-minute communication blackout to Mars.

LOW RISK
0.10 / 1.00 Fused Risk
DEC-LIVE | OFFLINE READY
Engine Mode ONLINE
Confidence 92%
Telemetry Freshness 5s
Active Anomalies 0 Domains

AUTONOMOUS CLINICAL DIRECTIVE

DECISION SUPPORT
RECOMMENDED ACTION:

CONTINUE NOMINAL OPERATIONS: All vital metrics nominal. Maintain routine 24-hour passive monitoring cycle.

CONTINGENCY: No corrective intervention required.

EXPLAIN DECISION • DETERMINISTIC DECISION TRACE

Auditable breakdown of input values, evaluation thresholds, direct signal additions, and multi-signal synergy rules.
LOW (0.10)
BASE FLIGHT RISK (NOMINAL BACKGROUND): +0.10
Formula: 0.10 (Base) = 0.10

MULTI-SIGNAL SYNERGY & ESCALATION CONDITIONS

COMPOSITE FUSED RISK: 0.10 LOW
โœ“ Deterministic Calculation • No Stocastic Hallucination • NASA Validated Bounds

WHAT-IF / COUNTERFACTUAL SIMULATOR

Explore operational counterfactuals: evaluate how delayed crew action alters radiation absorption and feeds through the fusion engine.
SIMULATION / COUNTERFACTUAL MODEL
โ„น๏ธ SIMULATION / COUNTERFACTUAL MODEL: Calculates deterministic physical projection based on compartment dose rates and feeds modified state through the Autonomous Decision Engine. Outputs represent operational decision support models, not accredited clinical prognoses.
0 minutes
0m (Immediate) 15m 30m 45m 60m (Max Delay)
IMMEDIATE ACTION (0 MIN DELAY) LOW
Cumulative Mission Dose 1.20 mSv
Composite Risk Score 0.10
Decision Engine Recommendation:

CONTINUE NOMINAL OPERATIONS

WITH 0 MIN DELAY LOW
Projected Dose with Delay 1.20 mSv
Counterfactual Risk Score 0.10
Counterfactual Recommendation:

CONTINUE NOMINAL OPERATIONS

โš–๏ธ
COUNTERFACTUAL IMPACT:
+0.00 mSv absorbed (LOW โ†’ LOW) • No risk escalation
Δ Exposure: +0.00 mSv

RISK FUSION MATHEMATICAL SPECIFICATION

TRANSPARENT CALCULATION
  • Base Score: 0.10 nominal background flight risk.
  • Radiation Defense Contribution: +0.45 (Critical SPE), +0.30 (Elevated Flux), +0.15 (Moderate).
  • Voice Vitals Contribution: +0.35 (Hypoxia marker ≥ 0.40), +0.25 (Cognitive strain / fatigue ≥ 0.50).
  • Astro-Twin Contribution: +0.25 (Exercise deficit ≥ 4 days), +0.15 (≥ 2 days or bone loss > 1.2%/mo).
  • Synergy Escalation: +0.20 when high radiation coincides with cognitive slowing or exercise deconditioning.
  • Bounding: Final score clamped to [0.05, 0.99] mapped to LOW (<0.30), MEDIUM (<0.50), HIGH (<0.75), CRITICAL (≥0.75).

LOCAL OFFLINE NASA EVIDENCE KNOWLEDGE BASE

ZERO CLOUD DEPENDENCY
  • NASA HRR Radiation Carcinogenesis (2020): Solar particle storm biological defense & minimum water-wall shielding.
  • NASA-STD-3001 Vol 1 & 2: Space Flight Human-System Standards for acoustic limits, radiation permissible exposure, and hypoxia thresholds.
  • NASA Human Research Program (HRP): Behavioral Health and Performance (BHP) countermeasures for cognitive fatigue in long-duration missions.
  • NASA LSDA / OSDR Exploration Studies: Bone mineral density maintenance during resistive exercise interruption.
CRITICAL FLIGHT SURGEON SIMULATION 0.38g → 0.00g MICROGRAVITY SHOCK TRANSITION

Centrifugal Ring Spin-Down & Gravity Gradient Disruption Simulator

Mechanical governor failure induces emergency habitat despin with angular Coriolis shear, cephalad fluid shift, neurovestibular dissociation, and autonomous Level-5 intervention override.

SIMULATOR DYNAMICS & INITIAL CONDITIONS

PHYSICS ENGINE
90s
2.4ยฐ/sยฒ
+850 mL
CREW HARNESS & SYSTEM ACTUATION OVERRIDES
TIMELINE PLAYBACK / SCRUBBER t = 0.0s / 90.0s
Phase: Nominal Centrifugal Spin (0.38g Mars)

CENTRIFUGAL HABITAT ROTATION & CORIOLIS FIELD

GOVERNOR NOMINAL
HUB
3.80 RPM
0.38g
ANGULAR VELOCITY
22.8 ยฐ/s
CORIOLIS SHEAR
0.42 G
CREW KINEMATICS
GROUNDED

EFFECTIVE GRAVITY

0.38g MARS
0.380g
Hydrostatic Column: 100% Intact

CENTRAL VENOUS PRESS.

NOMINAL
4.2 mmHg
Cephalad Shift: +0 mL (+850 mL/min)

INTRACRANIAL PRESS. (ICP)

NORMAL
10.5 mmHg
Retrobulbar Hypertensive Threshold: 20.0 mmHg

SMS SEVERITY INDEX

NOMINAL
0.0 / 100
Canal-Otolith Mismatch: 0.0ยฐ | Collision: 0%

BIOMECHANICAL DYNAMICS TRAJECTORY (0s → 90s)

HIGH-FREQUENCY HEMODYNAMIC & NEUROVESTIBULAR TIME SERIES
— Gravity (g) — CVP (mmHg) — ICP (mmHg) — SMS Index (0-100)
ICP DANGER THRESHOLD 20 mmHg

CREW MULTI-INDIVIDUAL BIOMETRIC MONITORING (TRANS-DESPIN ROSTER)

AUTONOMOUS BIOSENSOR STREAM

PRIORITIZED CLINICAL TRIAGE DIRECTIVES

AUTONOMOUS FLIGHT SURGEON

SYSTEM INTERVENTIONS & HARDWARE ACTUATORS

ECLSS • DISPENSER • HULL SAFING

FLIGHT SURGEON VERDICT & TELEMETRY PACKET

RED_CRITICAL_EMERGENCY LEVEL 5 OVERRIDE

Governor loss induces an acute transition through high-gradient Coriolis shear coupled with total loss of hydrostatic equilibrium. In the absence of immediate Earth comms, the Decision Engine has exercised autonomous authority to command electromagnetic deck lock, deploy pneumatic impact baffles, and prime needle-free antiemetics across all 4 crew biosystems. 


        

      

    
 

    
    

      
      

        

          

            

              ๐Ÿฉบ
              

                AUTONOMOUS AI FLIGHT SURGEON COPILOT
              

            

            

              Dual-Tier Edge Intelligence: Real-Time Telemetry Inspector + Offline NASA-STD-3001 Clinical RAG Engine (<2MB RAM)
            

          

          

            
              โ— LEVEL 5 AUTONOMOUS
            
            
              โšก ZERO CLOUD DELAY (<5ms)
            
            
              ๐Ÿ“š NASA-STD-3001 RAG
            
          

        

      


      
      

        
        

          

            

              ๐Ÿ’ฌ
              Clinical Dialogue & Autonomous Command Line
            

            
          


          
          

            
            
            
            
            
            
            
          


          
          

            
            

              
๐Ÿฉบ

              

                
Aegis Flight Surgeon Online

                

                  Greetings, Flight Officer. I am the Autonomous Flight Surgeon Copilot operating locally inside the interplanetary vehicle architecture.


                  Because Earth communications encounter up to 20 minutes of one-way latency, I synthesize live multi-pillar sensor data, cite official NASA-STD-3001 spaceflight standards, and execute autonomous safety overrides with zero cloud dependencies.


                  Ask me any clinical question or select a prompt chip above to begin.
                

                

                  Level 5 Autonomous Authority • NASA-STD-3001 Vol 1 & 2
                

              

            

          


          
          

            

              
              

                

                  โšก Risk Status
                  ๐Ÿ›ก๏ธ Safe Shelter
                  ๐Ÿ”ด Solar Storm
                  ๐Ÿ”’ Lock Deck
                

                
              

            

            

              โšก Level 5 Autonomous Authority • Real-time Telemetry • NASA-STD-3001 Verified (<2MB RAM)
            

          

        


        
        

          
          

            

              
                ๐Ÿ“ก Live Health Telemetry Bus
              
              โ— STREAM ACTIVE
            

            

              

                
COMPOSITE 4-PILLAR RISK SCORE

                
Calculating...

              

              

                
RADIATION FLUX & SAFE REFUGE

                
Monitoring...

              

              

                
PASSIVE ACOUSTIC VITALS (WATNEY)

                
Monitoring...

              

              

                
HABITAT CENTRIFUGAL STATUS

                
Monitoring...

              

            

          


          
          

            

              ๐Ÿ“š Indexed Clinical Flight Standards
            

            

              
    
                
  • NASA-STD-3001 Vol 1 & 2: Permissible Exposure Limits (PEL) & Acute Radiation Sickness.
    • 
                
  • Space Motion Sickness (SMS): Coriolis cross-coupling & Graybiel severity criteria.
    • 
                
  • SANS & ICP: Cephalad fluid shifts, optic disc edema, and jugular venous stasis.
    • 
                
  • Frost Mechanostat: Bone mineral density microstrain thresholds.
    • 
                
  • Rotational Habitats: Angular velocity & Coriolis acceleration constraints.
    • 
              

              

                ๐Ÿ’ก All standards indexed offline in <2MB RAM via TF-IDF vector space with <5ms retrieval latency.
              

            

          

        

      

    
 

    
    

      
      

        

          

            ๐Ÿ“ก Deep Space Communications & Federated Sync
          

          

            Asymmetric store-and-forward telemetry buffer • Autonomous edge monitoring during 20-min Mars delay • Houston FedAvg aggregation
          

        

        

          

            
            ONLINE [EARTH LINK ACTIVE]
          

          
        

      


      
      

      
      

        

          

            
            
            
            
          

          

            
            
          

        

      


      
      

        
        

          
Earth Link Status

          
ONLINE

          

            Mars Latency:
            20m (1,200s)
          

        


        
        

          
Pending Health Events

          
0

          

            
            Buffered in local SQLite
          

        


        
        

          
Pending Summaries

          
0

          
Periodic snapshot rolls

        


        
        

          
Pending Model Updates

          
0

          
Edge parameter deltas

        


        
        

          
Synced to Houston

          
0

          

            Last Sync: Just now
          

        


        
        

          
Global Model Version

          
v1.0.0

          

            Round: 0 (Baseline)
          

        

      


      
      

      
      

        
        
        

          

            

              

                โฑ๏ธ Asymmetric Downlink Event Timeline
              

              

                Compares Onboard Occurrence Time (UTC) vs Houston Reception Time (UTC) • Idempotent Ground Ingestion
              

            

            
          


          
          

            

              
                

                  Event ID
                  Severity
                  Subsystem
                  Onboard Occurrence (UTC)
                  Houston Received (UTC)
                  Comms Latency
                  Status
                  XAI (SHAP)
                

              

              
                

                  
                    No events registered. Click 1-Click E2E Mission Demo to simulate.
                  
                

              
            

          

        


        
        

          

            

              ๐Ÿง  Edge Federated Learning Hub
            

            

              Privacy-preserving edge model training • Transmits parameter deltas ($\Delta W$) without raw crew audio or omics
            

          


          
          

            
            
            

              

                

                  ๐Ÿง‘โ€๐Ÿš€
                  HERMES-EDGE-01: CDR Mark Watney
                

                Airlock / EVA
              

              

                
Samples: 0

                
Local Loss: --

              

              

                Delta: Pending training
              

            


            
            

              

                

                  ๐Ÿง‘โ€โš•๏ธ
                  HERMES-EDGE-02: Dr. Alex Vogel
                

                Lab / Medical
              

              

                
Samples: 0

                
Local Loss: --

              

              

                Delta: Pending training
              

            


            
            

              

                

                  ๐ŸŒ
                  Houston FedAvg Aggregator
                

                READY
              

              

                
Active Version: v1.0.0 • Total Trained: 0

                

                  Rule: Discards updates with stale base version, duplicate client submissions in same round, or $|\Delta w| > 2.0$.
                

              

            


          

        


      


      
      

        

          

            ๐Ÿ“œ Synchronization Activity & State Audit Trail
          

          ACID SQLite Transaction Log
        

        

          
No recent sync activity logged.

        

      


    
 

    
    

      
      

        

          

            ๐Ÿ”ฌ Explainable AI (SHAP) • Health Alert Attribution
          

          

            Feature B • Model-specific Shapley attribution quantifying input contributions toward predicted anomaly scores without claiming biological causation.
          

        

        

          

            
            SHAP ACTIVE [EXACT SHAPLEY]
          

          
          
        

      


      
      

        

          

            
            
            
          

          

            Active Model: Multimodal Anomaly v1.0.0 • FedAvg Round Synchronized
          

        

      


      
      

      
      

        
        

          

            

              ALERT: DEC-CURRENT
              CRITICAL ANOMALY
              Model: Multimodal Crew Anomaly Detector v1.0.0
            

            

              Generated: 2026-10-09 10:15:00 UTC • Origin: Autonomous Spacecraft Edge
            

          

          

            AVAILABLE
            Exact Efficiency: ±0.000
          

        


        
        

          
          

            
Model Anomaly Score f(x)

            

              0.742
              / 1.000
            

            
Continuous model output

          


          
          

            
Reference Baseline E[f(x)]

            

              0.105
              Nominal State
            

            
Expected nominal background

          


          
          

            
Classification Rule

            

              Score >= 0.70 [Critical Anomaly]
            

            
Configured mission threshold

          


          
          

            
Shapley Efficiency Check

            

              E[f(x)] + Σφi = f(x)
            

            

              Error: 0.0000 (Exact additivity)
            

          

        


        
        

          

            

              ๐Ÿ“Š Feature Contributions to Model Prediction (φi)
            

            

              
                
                Increases Anomaly Score
              
              
                
                Mitigates / Nominal
              
            

          


          
          

            
          

        


        
        

          
          

            

              Plain-Language Explanation (Non-Causal Model Attribution)
            

            

              Model anomaly score of 0.742 was driven primarily by elevated Radiation Dose Rate (0.72 mSv/h, +0.294 model contribution) and Cognitive Strain (0.55, +0.138 model contribution), exceeding the Critical Anomaly threshold (>= 0.70).
            

          


          
          

            

              Scientific & Medical Prototype Notice
            

            

              Operational decision-support prototype. Statistical attribution (SHAP) quantifies mathematical model feature weighting and does not establish medical causation or clinical diagnosis. Anomaly flags reflect sensor shifts relative to calibrated baseline models.
            

          

        

      


      
      

        

          

            

              ๐Ÿ“œ Health Events SHAP Explanation Audit Trail
            

            

              Preserved across 20-min Mars communication outages • Retains originating model version and exact Shapley attributions
            

          

          
        


        

          

            
              

                Event ID
                Severity
                Subsystem
                Occurrence Time (UTC)
                Model Version
                Top SHAP Driver
                Action
              

            
            
              

                
                  Loading health event explanations...