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Availability of Education for Assistive Technology
This visualization presents sample data on VR technology's educational impact across 15 countries, showing VR Impact Scores as a sorted column chart with bars color-coded by geographic region and labeled with exact values. Hovering reveals tooltips with additional student engagement percentages. Built with D3.js, it uses `scaleBand`, `scaleLinear`, and `scaleOrdinal` alongside `axisBottom` and `axisLeft` to construct the chart. A complete data table accompanies the visualization. The code imports data directly from arrays, with all sample values stored in the `vrEducationData` object for demonstration purposes.
AI-generated descriptionAssistive Technology Data Extraction
This dataset contains information about the availability of education/training for assistive technology across different countries and regions.
Data Source
The data was extracted from the assistive technology.csv
file which contains detailed information from the WHO about
assistive technology training availability by country and
technology category.
Notes
- The original data includes availability information for specific assistive technology subcategories (Cognition, Communication, Hearing, Mobility, Self-care, Vision)
- Literacy Rate data is not available in the provided dataset and would need to be sourced from external data
- AT_Availability_Index would need to be calculated from the detailed subcategory data or obtained from external sources
Sample Data
| Country | Region | AT_Availability_Index | Literacy_Rate |
|---|---|---|---|
| Afghanistan | Eastern Mediterranean | Not Available | Not Available |
| Belgium | Europe | Not Available | Not Available |
| Brazil | Americas | Not Available | Not Available |
// ... more countries