Dear Colleagues, The PacificVis 2023 Poster Program (https://pvis2023.github.io/pvis2023/pages/cfps/cfp_posters) welcomes all areas of visualization research, including information visualization, scientific visualization, and visual analytics science and technology. As we would like the authors to demonstrate novel and applicable ideas in all aspects of visualization, posters on work in progress and practical applications are welcome. The16th IEEE Pacific Visualization Symposium will be held from April 18-21, 2023 in Seoul, Korea. An interactive poster session will be held to allow plenty of opportunities for one-on-one dialogue and small group discussion in a casual setting. The two-page summary of the accepted posters will be included in the electronic conference proceedings. Important Dates Dates Poster summary submission deadline February 17, 2023 Poster summary notification March 4, 2023 Camera-ready poster summary due March 15, 2023 All deadlines are due at 9:00 pm Pacific Time (PDT/PST). Submission Submissions should be made electronically in the Adobe PDF format by the deadline through the new Precision Conference System at the Poster Track of PacificVis 2023 (VGTC). Poster summaries should take up to 2 pages, including figures, tables, and references. It should use two-column, single-space, and 9-point font. Other format rules follow the formatting guidelines. The template can be downloaded at http://junctionpublishing.org/vgtc/Track/pacvis.html. Manuscripts must be written in English. The posters will be peer-reviewed by the poster co-chairs in a one-stage, single-blind process. The review will be based on the level of contribution, the validity of the results, originality, and clarity of presentation. We will primarily evaluate the poster abstracts and consider supplemental materials such as videos and images if provided. Chairs Hanqi Guo, The Ohio State University Christy Jie Liang, University of Technology Sydney Qianwen Wang, Harvard University Contact Email:<mailto:pvis_posters@pvis.org> pvis_posters@pvis.org<mailto:pvis_posters@pvis.org>