Ergonomics and Human Factors

7.

Evaluation and Testing

7.1.

Performance Measurement

7.1.1.

7.1.1.1.

Task Completion Time

7.1.1.2.

7.1.1.3.

7.1.1.4.

7.1.2.

Accuracy Measures

7.1.2.1.

7.1.2.2.

7.1.2.3.

Error Consequences

7.1.3.

Efficiency Measures

7.1.3.1.

7.1.3.2.

Resource Utilization

7.1.3.3.

Cost-Effectiveness

7.2.

Subjective Assessment

7.2.1.

Workload Assessment

7.2.1.1.

7.2.1.2.

7.2.1.3.

Workload Profile

7.2.2.

Comfort Assessment

7.2.2.1.

Discomfort Surveys

7.2.2.2.

Body Part Ratings

7.2.2.3.

7.2.3.

Usability Assessment

7.2.3.1.

System Usability Scale

7.2.3.2.

7.2.3.3.

7.2.4.

Satisfaction Measures

7.2.4.1.

User Satisfaction Surveys

7.2.4.2.

Preference Ratings

7.3.

Physiological Measurement

7.3.1.

Cardiovascular Measures

7.3.1.1.

7.3.1.2.

Heart Rate Variability

7.3.1.3.

7.3.2.

Muscular Activity

7.3.2.1.

Electromyography

7.3.2.2.

Muscle Fatigue Assessment

7.3.2.3.

Force Measurement

7.3.3.

Neurological Measures

7.3.3.1.

7.3.3.2.

7.3.3.3.

7.3.4.

Metabolic Measures

7.3.4.1.

Oxygen Consumption

7.3.4.2.

Energy Expenditure

7.4.

Usability Testing

7.4.1.

7.4.1.1.

Objective Setting

7.4.1.2.

Participant Selection

7.4.1.3.

7.4.1.4.

Metric Selection

7.4.2.

7.4.2.1.

Data Collection

7.4.2.2.

Observer Training

7.4.2.3.

Protocol Management

7.4.3.

7.4.3.1.

Statistical Analysis

7.4.3.2.

Qualitative Analysis

7.4.3.3.

Report Generation

7.5.

7.5.1.

Naturalistic Observation

7.5.2.

Longitudinal Studies

7.5.3.

7.5.4.

Intervention Studies

7.6.

Cost-Benefit Analysis

7.6.1.

Cost Identification

7.6.2.

Benefit Quantification

7.6.3.

Economic Modeling

7.6.4.

ROI Calculation

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8. Application Domains