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Transcript Explorer
An open-source tool to dynamically visualize and explore transcripts linked to video
100% private — runs entirely in your browser
4 visualization modes to explore your data:
Distribution Diagram Each flower is a speaker. Size shows words spoken, height shows turns taken.
Turn Chart Each ellipse is a turn. Width is duration, height is word count.
Contribution Cloud Words appear in a paragraph. When repeated, the first instance grows larger.
Dashboard All visualizations combined.
Credits and Citation
Example data from Mathematics Teaching and Learning to Teach (MTLT), University of Michigan (2010) and The Third International Mathematics and Science Study (TIMSS) 1999 Video Study.
Citation: Shapiro, B.R., Hall, R., Mathur, A. & Zhao, E. (2025). Exploratory Visual Analysis of Transcripts for Interaction Analysis in HCI. CHI '25. doi.org/10.1145/3706598.3713490