Ergonomic Risk Intelligence

Ergo AI

Automated RULA and REBA assessments that identify musculoskeletal risks in real-time. Prevent repetitive strain injuries before they become chronic conditions.

RULA
Upper limb assessment
REBA
Full body assessment
24/7
Continuous monitoring
17
Body segments tracked

Musculoskeletal disorders are the #1 workplace injury

MSDs account for over 30% of all worker's compensation costs. Traditional ergonomic assessments are infrequent, subjective, and miss the cumulative risks that develop over time.

$20B+ annual cost
Direct costs of MSDs in the US alone
12 median days away
Lost workdays per MSD incident
$6 ROI per $1 spent
Return on ergonomic interventions
Current RULA Score
5 Medium Risk
Live analysis

Industry-standard assessment methods

Ergo AI implements validated ergonomic assessment methodologies used by occupational health professionals worldwide.

RULA

Rapid Upper Limb Assessment

Evaluates upper body postures for tasks involving repetitive arm movements, static muscle loading, and forceful exertions. Ideal for assembly, packaging, and computer workstations.

Body segments analyzed:
Neck Trunk Upper arm Lower arm Wrist
Score interpretation:
1-2
3-4
5-6
7

REBA

Rapid Entire Body Assessment

Comprehensive whole-body assessment including legs and load handling. Best suited for dynamic tasks, manual material handling, and unpredictable postures in industrial settings.

Body segments analyzed:
Neck Trunk Legs Upper arm Lower arm Wrist Load/Force
Score interpretation:
1
2-3
4-7
8-10
11+

Continuous ergonomic monitoring

Ergo AI transforms periodic manual assessments into always-on, objective biomechanical analysis.

01

Capture

Standard cameras capture worker movements during regular tasks. No wearables or sensors required.

02

Estimate

AI pose estimation identifies 17 key body joints and calculates segment angles in real-time.

03

Score

RULA and REBA algorithms calculate risk scores considering posture, force, and repetition.

04

Intervene

Alerts trigger when risk thresholds are exceeded. Recommendations guide workstation improvements.

Beyond traditional ergonomics

Ergo AI provides capabilities that manual assessments simply cannot deliver.

Trend Analysis

Track ergonomic risk over time. Identify tasks with degrading posture patterns before injuries occur.

Multi-Worker Analysis

Simultaneously assess multiple workers on a production line. Aggregate data reveals systemic issues.

Task Comparison

Compare ergonomic impact across different task methods. Quantify improvements from workstation changes.

Fatigue Detection

Detect postural degradation as shifts progress. Alert supervisors when workers need rotation or breaks.

Shift Analytics

Understand how ergonomic risk varies by shift, day of week, and season. Optimize scheduling accordingly.

Compliance Reports

Generate documentation for OSHA, ISO 11228, and internal ergonomics programs. Audit-ready evidence.

Technical specifications

Biomechanical analysis built on proven occupational health research.

ergo-ai-config.yaml
# Ergo AI Configuration

pose_estimation:
  model: MediaPipe BlazePose
  keypoints: 33 landmarks
  body_segments: 17 analyzed
  fps: 30 frames/second
  accuracy: ±3° joint angle

assessment_methods:
  rula:
    version: McAtamney & Corlett 1993
    score_range: 1-7
    segments: [neck, trunk, upper_arm, lower_arm, wrist]
  reba:
    version: Hignett & McAtamney 2000
    score_range: 1-15
    segments: [neck, trunk, legs, upper_arm, lower_arm, wrist]

analysis_features:
  multi_worker: true
  max_simultaneous: 8 workers
  trend_analysis: hourly, daily, weekly
  fatigue_detection: postural degradation tracking
  task_segmentation: automatic cycle detection

alerting:
  risk_thresholds:
    low: 1-2 (green)
    medium: 3-4 (yellow)
    high: 5-6 (orange)
    very_high: 7+ (red)
  notifications: [dashboard, email, SMS, API webhook]
  escalation: supervisor → safety_manager → EHS_director

compliance:
  standards: [OSHA, ISO 11228, EN 1005]
  reporting: PDF, CSV, API export
  data_retention: configurable (default 2 years)
  privacy: no facial recognition, anonymization available

Industry applications

Ergo AI adapts to the specific ergonomic challenges of your industry.

Manufacturing Assembly

Monitor repetitive upper limb tasks, overhead work, and sustained awkward postures on assembly lines.

RULA focus Automotive Electronics

Warehousing & Logistics

Assess manual material handling, order picking, and loading/unloading activities.

REBA focus Lifting Carrying

Food Processing

Evaluate cutting, packaging, and inspection tasks with high repetition rates and cold environments.

RULA focus Repetition Cold stress

Healthcare

Monitor patient handling, laboratory work, and surgical procedures for healthcare workers.

REBA focus Patient lift Lab work

Construction

Assess overhead work, kneeling tasks, and heavy material handling on job sites.

REBA focus Overhead Kneeling

Office & Computer Work

Evaluate workstation setup, monitor positioning, and keyboard/mouse use for desk workers.

RULA focus Workstation Sedentary

Start preventing MSDs today

Deploy Ergo AI as part of your GuardX platform. See ergonomic risks you've been missing.

Part of the Atena AI Platform • Works with existing cameras • No wearables required