This dataset provides synthetic interaction traces for studying mixed-initiative decision making under uncertainty, with attention-sensitive interruption costs and decision-theoretic thresholds inspired by ideas in Eric Horvitz’s CHI’99 LookOut work.
Source code:
https://github.com/DBbun/Mixed-Initiative-Lookout-CHI99
Developed by DBbun LLC — January 2026.
What this is (in one sentence):A reproducible, decision-theoretic benchmark… See the full description on the dataset page:
https://huggingface.co/datasets/DBbun/Mixed-Initiative-Lookout-CHI99.