A conversational analytics system that surfaces intermediate analytical state while an agent works, so people can see how a result was derived and steer the analysis.

A benchmark and evaluation framework for visualization annotation generation, pairing real charts with tasks that test visual, semantic, and stylistic quality.

A declarative language for chart annotation. Authors state intent with operators and data references, and a geometry-aware compiler places marks, text, and connectors.

A Chrome DevTools extension that drives a page through interaction states and compares visual, screen-reader, and keyboard order.

A declarative extension to the Grammar of Graphics that treats annotations as first-class design elements, allowing structured specification of targets, types, and positioning.

ChannelExplorer is an interactive visual analytics tool for exploring how deep neural network layers and activation channels contribute to class separability.

The Utah Wastewater Surveillance System tracks measles detection in wastewater samples statewide, showing detection dates and time frames relative to recent samples.