IX Lab Research

Zhang, D., Jayawardena, G., & Gwizdka, J. (2026). Attention! Rethinking What We Measure in CHIIR Studies. Proceedings of the 2026 Conference on Human Information Interaction and Retrieval, CHIIR ’26 , 100–110. https://doi.org/10.1145/3786304.3787944 (C) is held by the paper authors. Conversation in this podcast is generated by AI NotebookLM.google from the full text of the paper. Illutration g...

Ebeid, I. A., Bhattacharya, N., Gwizdka, J., & Sarkar, A. (2019). Analyzing Gaze Transition Behavior Using Bayesian Mixed Effects Markov Models. Proceedings of the 11th ACM Symposium on Eye Tracking Research & Applications, ETRA ’19, 5:1-5:5. https://doi.org/10.1145/3314111.3319839 (C) is held by the paper authors. Conversation in this podcast is generated by AI NotebookLM.google from the...

Jayawardena, G., Jayawardana, Y., & Gwizdka, J. (2025). Measuring Mental Effort in Real Time Using Pupillometry. Journal of Eye Movement Research, 18(6), 70. https://doi.org/10.3390/jemr18060070 Conversation in this podcast is generated by AI NotebookLM.google from the full text of the paper. (C) is held by the paper authors. Illutration generated by ChatGPT. Music intro by (C) Jacek Gwizdka....

Jayawardena, G., Li, S., & Gwizdka, J. (2026). Effects ofWorking Memory Capacity and Search Task Complexity on Cognitive Load. Proceedings of the 2026 ACM SIGIR Conference on Human Information Interaction and Retrieval, CHIIR ’26 . CHIIR, New York, NY, USA. https://doi.org/10.1145/3786304.3787871 Conversation in this podcast is generated by AI NotebookLM.google from the full text of the paper....

Gwizdka, J., & Cole, M. (2025). g-Rel-READER: A Dataset for Relevance and Reading Evaluation through Advanced Data from Eye-tracking and EEG Recordings. Proceedings of the 2025 ACM SIGIR Conference on Human Information Interaction and Retrieval, CHIIR ’25 , 377–381. https://doi.org/10.1145/3698204.3716474 Conversation in this podcast is generated by AI NotebookLM.google from the full text of t...

Jayawardena, G., Jayawardana, Y., Abeysinghe, Y., Mahanama, B., Jayarathna, S., & Gwizdka, J. (2025). A Real-Time Approach to Capture Ambient and Focal Attention in Visual Search. Proceedings of the 2025 Symposium on Eye Tracking Research and Applications , 1–7. https://doi.org/10.1145/3715669.3723111 Conversation in this podcast is generated by AI NotebookLM.google from the full text of the p...

Shi, L., Jayawardena, G., & Gwizdka, J. (2025). Pupillometric Analysis of Cognitive Load in Relation to Relevance and Confirmation Bias. Proceedings of the 2025 ACM SIGIR Conference on Human Information Interaction and Retrieval , 219–230. https://doi.org/10.1145/3698204.3716458 Conversation in this podcast is generated by AI NotebookLM.google from the full text of the paper. (C) is held by th...

Gwizdka, J., & Cole, M. (2025). g-Rel-READER: A Dataset for Relevance and Reading Evaluation through Advanced Data from Eye-tracking and EEG Recordings. Proceedings of the 2025 ACM SIGIR Conference on Human Information Interaction and Retrieval , 377–381. https://doi.org/10.1145/3698204.3716474 Conversation in this podcast is generated by AI NotebookLM.google from the full text of the paper. (...

IX Lab Research - 004 This episode introduces 2023 paper presented at the ACM SIGIR Conference on Human Information Interaction and Retrieval. This research was conducted by PhD students Li Shi, Nilavra Bhattacharya and Anubrata Das under supervision of Dr. Jacek Gwizdka and Dr. Matt Lease.  Shi, L., Bhattacharya, N., Das, A., & Gwizdka, J. (2023). True or false? Cognitive load when reading CO...

IX Lab Research - 003 This episode discusses the 2024 paper: Mishra, A., Shukla, S., Torres, J., Gwizdka, J., & Roychowdhury, S. (2024). Thought2Text: Text Generation from EEG Signal using Large Language Models (LLMs) (No. arXiv:2410.07507). arXiv. https://doi.org/10.48550/arXiv.2410.07507 This research is conducted under Dr. Abhijit Mishra as the main Principal Investigator with students Shre...

IX Lab Resarch - 002 This episode introduces journal article originally published in Journal of the Association for Information Science and Technology. This is joint work with Rahilsadat Hosseini and Shouyi Wang from UT Arlington and Michael Cole from Rutgers Uni / Lexis-Nexis. Gwizdka, J., Hosseini, R., Cole, M., & Wang, S. (2017). Temporal dynamics of eye-tracking and EEG during reading and...

Introduction to the Information eXperience (IX) Lab at The University of Texas at Austin. IX Lab website: https://ixlab.us/ Dr. Jacek Gwizdka website: https://jacekg.ischool.utexas.edu/ The audio for this conversation has been generated by AI using: https://notebooklm.google/ Music intro created by a human (C) Jacek Gwizdka