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https://github.com/exios66/nasa-task
https://github.com/exios66/nasa-task
Last synced: 10 days ago
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- Host: GitHub
- URL: https://github.com/exios66/nasa-task
- Owner: Exios66
- License: mit
- Created: 2024-11-08T09:53:44.000Z (3 months ago)
- Default Branch: main
- Last Pushed: 2024-11-10T03:53:09.000Z (3 months ago)
- Last Synced: 2024-11-15T17:41:35.561Z (2 months ago)
- Language: HTML
- Homepage: https://exios66.github.io/NASA-Task/
- Size: 16.6 KB
- Stars: 1
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# NASA-Task
## Description
The NASA Task Load Index (NASA-TLX) is a widely used assessment tool that rates perceived workload in order to assess a task, system, or team's effectiveness or other aspects of performance. This implementation provides a web-based version of the NASA-TLX assessment.
The tool measures workload on six different subscales:
- **Mental Demand**: How much mental and perceptual activity was required? Was the task easy or demanding, simple or complex?
- **Physical Demand**: How much physical activity was required? Was the task easy or demanding, slack or strenuous?
- **Temporal Demand**: How much time pressure did you feel due to the pace at which tasks occurred? Was the pace slow or rapid?
- **Performance**: How successful were you in performing the task? How satisfied were you with your performance?
- **Effort**: How hard did you have to work (mentally and physically) to accomplish your level of performance?
- **Frustration**: How irritated, stressed, and annoyed versus content, relaxed, and complacent did you feel during the task?
The assessment consists of two parts:
1. Rating each dimension on a scale of 0-100
2. Weighted scoring through pairwise comparisons of the dimensions
The final score provides both unweighted and weighted workload scores that can be used to assess and compare task difficulty.
## Features
- Clean, intuitive web interface
- Dark mode support for reduced eye strain
- Real-time slider inputs for dimension ratings
- Comprehensive pairwise comparisons
- Automatic score calculation
- Responsive design for various screen sizes
## Usage
1. Clone the repository:
```bash
git clone https://github.com/yourusername/NASA-Task.git
```
2. Open `index.html` in your web browser
3. Complete the assessment:
- Rate each of the six dimensions using the sliders (0-100)
- Click "Next" to proceed to the pairwise comparisons
- For each pair, select which factor contributed more to the workload
- Click "Calculate Score" to view your results
4. Review your results:
- Unweighted Score: Simple average of all ratings
- Weighted Score: Adjusted based on the pairwise comparison weights
5. Use the "Reset" button to start a new assessment
## Implementation Notes
- Pure HTML, CSS, and JavaScript implementation
- No external dependencies required
- Follows the official NASA-TLX methodology
- Includes input validation to ensure complete responses
## References
- Hart, S. G., & Staveland, L. E. (1988). Development of NASA-TLX (Task Load Index): Results of empirical and theoretical research. In P. A. Hancock and N. Meshkati (Eds.) Human Mental Workload. Amsterdam: North Holland Press.