@inproceedings{liu-etal-2026-vista, title = "{VISTA}: A Controllable Platform for Generating and Auditing Egocentric Assistance Scenarios", author = "Liu, Yu-Hsiang and Tang, Yu-Chien and Yen, An-Zi", editor = "Agrawal, Sweta and Abad, Alberto", booktitle = "Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing: System Demonstrations", month = oct, year = "2026", address = "Budapest, Hungary", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.emnlp-demos.81/", pages = "859--867", ISBN = "979-8-89176-461-3" }