Tools
In the spirit of open science, we maintain open-source tools for computational research on information, language, and perception. These tools span packages and applications for embedding conversation AI tools in surveys and experiments, image-based perception studies, facial feature measurement, and geospatial population analysis.
Open-source web application for embedding large language model (LLM) based chatbots directly in surveys and randomized experiments. Supports Qualtrics integration and JSON transcript export.
Web application for running image-based forced-choice perception experiments at scale. Designed for researchers studying visual communication, media effects, and human judgment of visual information.
Python package to query population counts, age/sex demographics, and density for any given coordinate and radius on Earth. Powered by WorldPop and JRC GHS-POP.
Open-source tool for measuring facial landmarks, action units, and expressions in images at scale. Designed for researchers in computer vision, media psychology, and social science.