This is a kind reminder of the approaching deadline for the IEEE AIVR 2019 special session on “Immersive Analytics” *IEEE AIVR 2019, Dec 9-11, 2019, San Diego, CA, USA* http://ieee-aivr.org The IEEE International Conference on Artificial Intelligence and Virtual Reality (AIVR 2019), now in its second run, is a unique event, addressing researchers and industries from all areas of AI as well as Virtual, Augmented, and Mixed Reality. This year features a dedicated call for a special session on "Immersive Analytics": *Call for papers on Immersive Analytics* Immersive analytics (IA) is an interdisciplinary research field that uses VR/AR to create truly immersive and interactive representations of big data for a better analysis and understanding. In this special session, we want to explore the state of the art in IA, identify problems and major challenges, and look into recent improvements and promising ideas. We are particulary interested in examples that show how AI and VR/AR can be brought together to create and improve IA. Related topics include but are not limited to: * IA for data analysis, exploration, and decision making * Application domains for IA, including health, science & engineering, education * Human factors related to IA, including perception, awareness, and cognitive load * Good examples and innovative ideas for visualization, exploration, and interaction in IA * Tools, standards, and best practices Special session papers are treated like regular conference papers. They undergo a thorough double-blind review process. Accepted ones that are presented at the conference will be included in the proceedings and the IEEE Xplore digital library. Outstanding papers will be considered for inclusion in special issues of high ranked journals. *Deadline* for special session papers is September 9, 2019. Please refer to the conference site for further details: http://aivr.science.uu.nl/aivr_special.html