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Dear Colleagues,<br>
Sorry for cross-posting.</div>
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We are pleased to remind you that there is <b>one month left</b> to submit your work to the
<b>ACM Symposium on Spatial User Interaction (SUI 2026)</b>, which will take place on
<b>October 10–11, 2026 in Bari, Italy</b>.</div>
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SUI is a premier venue for research on spatial user interfaces and interactions, bringing together researchers and practitioners working across virtual, augmented, and mixed reality, as well as other spatial computing environments.</div>
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<b>Important Dates</b><br>
Submission Deadline: <b>May 29, 2026 — 23:59 AoE </b>(hard deadline with no extension)<br>
Notification: June 29, 2026 — 23:59 AoE<br>
Camera Ready: August 14, 2026 — 23:59 AoE</div>
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<b>Topics of Interest</b><br>
We welcome original, unpublished contributions across a broad range of topics, including, but not limited to:</div>
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• Spatial input devices and technologies</div>
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• Intelligent and adaptive spatial interfaces</div>
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• Interaction design, UX, and usability</div>
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• Perception, cognition, and human factors</div>
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• Multimodal and multisensory interaction, e.g., haptics, audio, gesture</div>
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• Collaborative and distributed spatial interaction</div>
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• Immersive analytics and visualization</div>
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• Spatial interaction with avatars, data, and virtual humans</div>
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• Inclusion, accessibility, privacy, and ethics</div>
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• Applications in gaming, healthcare, education, CAD, and engineering</div>
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• Smart spatial computing and GenAI</div>
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<b>Types of Contributions</b><br>
We invite a variety of contributions, including:</div>
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• Research papers, 4–10 pages excluding references</div>
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• Systems and novel applications</div>
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• Toolkits and software</div>
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• Practice and experience reports</div>
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Paper length should match the contribution: shorter papers may present early-stage ideas, while longer papers typically report mature research.</div>
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We look forward to receiving your exciting contributions and to advancing the field of spatial user interaction together.</div>
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For more details, please visit the official SUI 2026 website:<br>
<a href="https://sui.acm.org/2026/call-for-papers/" target="_blank" id="OWA3a50f380-567a-9b25-2205-91741a44147a" class="x_OWAAutoLink" title="https://sui.acm.org/2026/call-for-papers/" rel="noopener noreferrer" data-auth="NotApplicable" data-linkindex="0" style="margin: 0px;">https://sui.acm.org/2026/call-for-papers/</a></div>
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Contact: <a href="mailto:program@sui.acm.org" id="OWA1b8e8bf9-1b71-db21-8347-b5e69b4c036a" class="x_OWAAutoLink" title="mailto:program@sui.acm.org" data-linkindex="1" style="margin: 0px;">
program@sui.acm.org</a></div>
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Please feel free to share this call with colleagues and students who may be interested.</div>
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Best regards,</div>
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Marina Ricci and Rumeysa Turkmen<br>
ACM SUI 2026 Publicity Chairs</div>
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