~/talk

Use of AI in Modern Dataviz

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Demonstrates a prototype Highcharts Editor that uses the OpenAI API with a function-calling router to dispatch queries to three agents (data processing, visualization, fallback) and shows a Node.js demo that generates Highcharts config, renders a chart, and performs deterministic transformations like filtering and sorting. Addresses concrete tradeoffs: accuracy, latency, cost and privacy, and recommends sending metadata (column stats and samples) instead of full datasets to cut hallucinations and third‑party costs.

AI-written summary · about

  1. 0:00Introduction to AI in dataviz
  2. 3:58The dataviz process
  3. 5:48AI in data gathering
  4. 7:34Insights and innovation labs
  5. 10:43Addressing AI challenges
  6. 12:48Best practices for LLMs
  7. 18:03Live coding demonstration
  8. 34:00Building and design
  9. 36:27Accessibility and conclusion
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