IUI 2027: Dates, Venue, Deadlines & Attendee Guide
February 8-11, 2027
TL;DR: IUI 2027, the 32nd ACM Conference on Intelligent User Interfaces, runs February 8-11, 2027 in Helsinki, Finland. The full organizing and program committee is already public, submission deadlines for papers,...
TL;DR: IUI 2027, the 32nd ACM Conference on Intelligent User Interfaces, runs February 8-11, 2027 in Helsinki, Finland. The full organizing and program committee is already public, submission deadlines for papers, workshops, and tutorials run through November 2026, and the conference sits at the working intersection of human-computer interaction (HCI) and applied AI. Keynote speakers, the exact venue name, and registration pricing are not published yet. This guide covers exactly what is confirmed, what is still TBA, and who genuinely gets value out of attending.
I track AI and HCI conferences the same way I track AI tool deals: by checking the primary source directly instead of trusting an aggregator’s copy-paste calendar. Most “conference guide” posts for academic events just repeat whatever an aggregator scraped months ago, without ever opening the actual conference site.
That matters more here than usual. IUI is a research conference, not a trade show, so its site changes constantly as deadlines pass and committees fill out. Every fact below comes directly from iui.acm.org/2027, the official ACM conference site, cross-checked against SIGCHI’s own event listing. If you build AI-driven interfaces or research human-AI interaction, this is one of the few venues where that work gets peer-reviewed rigor instead of conference-circuit hype.
Key Takeaways
- Dates and city are locked in. IUI 2027, the 32nd edition, runs February 8-11, 2027, in Helsinki, Finland.
- Deadlines are already moving. Paper abstracts are due August 13, 2026, full papers August 20, 2026, and the workshop proposal deadline (July 6, 2026) has already passed.
- The leadership team is fully public. General chairs, program chairs, and a dozen other committee roles are named on the official site, even though keynote speakers are not.
- Pricing and the exact venue are not published yet. The host-institution section still reads “more info coming soon,” and there is no registration page live.
- This is a research conference, not a product conference. IUI accepted just 25% of paper submissions at its 2025 edition, which tells you more about who should attend than any marketing copy would.
A conference that still lists its venue as “coming soon” seven months out is not being disorganized. It is being an academic conference on an academic timeline, and treating it like a trade show with a discount code is how you end up disappointed.
What Is IUI 2027?
IUI 2027 is the 32nd annual ACM Conference on Intelligent User Interfaces, the premier academic venue where HCI researchers and AI practitioners present peer-reviewed work on designing, evaluating, and deploying intelligent interactive systems. It runs under ACM’s Special Interest Group on Computer-Human Interaction (SIGCHI), co-sponsored with ACM’s SIGAI group, on a formal double-blind review cycle where reviewers never see author names or affiliations. At the 2025 edition in Cagliari, Italy, the committee accepted 97 technical papers out of 387 submissions, a 25% acceptance rate, backed by 56 senior program committee members and 503 total reviewers, according to the official IUI 2025 proceedings front matter. That is the bar IUI 2027 papers will face too.
The conference’s core focus, per the official IUI 2027 site, sits at the working overlap of artificial intelligence and human-computer interaction: explainable AI, human-in-the-loop machine learning, adaptive and multimodal interfaces, and increasingly, how people actually interact with large language models and AI agents at work. It also runs a full submission program beyond the main paper track, including workshops, tutorials, a doctoral consortium, and a posters and demos session, each with its own chairs and deadlines already listed on the official site.
When and Where Is IUI 2027?
IUI 2027 takes place February 8-11, 2027, in Helsinki, Finland, hosted by a team split across the University of Helsinki, Aalto University, and the University of Glasgow.
Here is the honest gap in the public record. The official iui.acm.org/2027 site does not name a specific venue yet; its host-institution section still reads “more info coming soon.” SIGCHI’s official listing for IUI 2027, however, already names the venue as Paasitorni, a historic function building in central Helsinki. Treat that as a strong signal, not a fully locked fact, until the conference site confirms it. Venue and hotel logistics for ACM conferences typically go public just months out, not a year ahead, so a placeholder this early is normal.
Quick facts:
| Detail | Information |
|---|---|
| Event | IUI 2027 (32nd ACM Conference on Intelligent User Interfaces) |
| Dates | February 8-11, 2027 |
| City | Helsinki, Finland |
| Venue | Paasitorni, Helsinki (per SIGCHI listing; not yet confirmed on the official IUI 2027 site) |
| Format | In-person academic conference |
| Sponsors | ACM SIGCHI and ACM SIGAI (host institution and additional sponsors TBA) |
| Focus | Intersection of AI and human-computer interaction |
| Official site | iui.acm.org/2027 |
Who Should Attend IUI 2027?
IUI 2027 is built for people doing hands-on research or applied design work at the intersection of AI and interface design, not general AI enthusiasts or business-side attendees looking for product demos. The submission topics alone (explainable AI, human-in-the-loop machine learning, multimodal interfaces, LLM and agentic AI interaction design) tell you who the room is built for.
You will likely get real value here if you fit one of these profiles:
- HCI researchers studying how people perceive, trust, and control AI systems, especially around explainability and personalization.
- UX designers building AI product interfaces who want peer-reviewed methodology, not another “AI UX trends” listicle.
- Applied machine learning engineers working on recommendation systems or human-in-the-loop model debugging who want academic-grade scrutiny of their design choices.
- Doctoral students in HCI or AI-adjacent programs, since IUI runs a dedicated doctoral consortium with its own review track.
- Healthcare and automotive UX teams working on intelligent applications, since both verticals are named directly in the paper call.
Here is the honest caveat. If you want vendor demos, product launches, or sales-adjacent networking, this is the wrong conference. IUI runs on a 25% paper acceptance rate and double-blind peer review, and it rewards rigorous methodology, not a pitch deck.
If you are weighing a full paper submission against simply attending as an observer, the calculus often comes down to timeline. Say your user study will not be finished by the August 13 abstract deadline: moving the work to the posters and demos track instead (deadline November 10, 2026) buys roughly three extra months of runway while still reaching the same reviewer pool as the full papers.
IUI 2027 Organizing Committee and Program Leadership
IUI 2027 has not announced keynote speakers yet, and I am not going to guess who they will be. What is already public, from the official committees page, is the full organizing and program leadership team.
| Role | Chairs |
|---|---|
| General Chairs | Guilio Jacucci and Dorota Glowacka (University of Helsinki), Simone Stumpf (University of Glasgow) |
| Program Chairs | Antti Oulasvirta (Aalto University), Nikola Banovic (University of Michigan), Xiaojuan Ma (HKUST), Daricia Wilkinson (Arizona State University) |
| Workshop and Tutorial Chairs | Yue Jiang, Davide Spano, Alison Renner, Brian Y. Lim |
| Doctoral Consortium Chairs | Styliani Kleanthous, Aditya Ponnada, Yucheng Jin |
| Posters and Demos Chairs | Andrea Bellucci, Helma Torkamaan, Eleonora Zedda |
For a paper-driven conference, the program chairs matter more than any keynote lineup, since they set the review bar your submission gets held to.
Themes, Topics, and Submission Deadlines
IUI 2027’s official call for papers organizes submissions into seven overlapping themes: computational innovation (interactive machine learning, recommendation systems, generative models), innovative user interfaces (AR/VR, affective and wearable interfaces), human-centered AI methods (explainable AI, trust, personalization), intelligent multimodal systems (embodied agents, AI assistants), intelligent applications (education, healthcare, automotive, smart homes), and a theme dedicated specifically to large language models and agentic AI, covering user interactions with LLMs, workplace applications, bias, and user control. That last theme is worth watching if you build AI-driven products: IUI is treating LLM and agentic-AI interaction design as its own formal category, not a subsection of “innovative interfaces.”
Submission deadlines confirmed on the official site:
| Submission Type | Deadline |
|---|---|
| Workshop proposals | July 6, 2026 (already passed) |
| Paper abstracts | August 13, 2026 |
| Full papers | August 20, 2026 |
| Tutorial proposals | August 20, 2026 |
| Posters and demos | November 10, 2026 |
All deadlines run to end of day Anywhere on Earth. Papers use the ACM TAPS single-column review format, target around 8,000 words excluding references, and go through double-blind review, so submissions need author names, affiliations, and self-identifying citations scrubbed first. Since today is July 15, 2026, the workshop proposal window has already closed, but the full paper, tutorial (August 20), and posters and demos (November 10) deadlines are still open.
IUI 2027 Review Timeline: What Happens After the Deadline
Most conference guides stop at the submission dates. The part that actually governs your autumn, the review and decision schedule, is also public on the official call for papers, and it is tight. Here is the full post-submission timeline, all end of day Anywhere on Earth:
- Initial paper notifications: October 29, 2026
- Invited rebuttal deadline: November 5, 2026
- Final decision notification: November 23, 2026
- Camera-ready submission: December 3, 2026
Two things matter here. First, the rebuttal is invited, not automatic, so only some submissions get the one-week window (October 29 to November 5) to answer reviewers before the final call on November 23. Second, the camera-ready turnaround is brutal: roughly ten days from acceptance to a print-ready, accessible PDF in the first week of December. Accepted posters and demos get a little longer, with a December 18, 2026 camera-ready deadline. If you submit, block out late October and early December now, not just the August paper dates.
How to Format and Submit an IUI 2027 Paper
There is no separate “author kit” to download for IUI 2027; it runs on ACM’s standard tooling, and the official call for papers spells out exactly what to use. Papers follow the ACM TAPS workflow and must be prepared in single-column review format using either the ACM Word submission template or the LaTeX acmart class with the \documentclass[manuscript,review,anonymous]{acmart} options. Submissions go through the Precision Conference System (PCS) portal, where you select SIGCHI, then IUI 2027, then the IUI 2027 Papers track.
On length: IUI accepts both long and short papers for oral presentation, and papers are variable length rather than page-capped. The official guidance is to stay within 8,000 words excluding references, figure and table captions, the GenAI usage disclosure, and appendices; anything over 10,000 words needs a note explaining why the length matches the contribution. Get the anonymization right, or you risk a desk reject before review: no author names or affiliations anywhere, and self-citations written in the third person.
One cost detail is new for this cycle. As of January 1, 2026, ACM is fully open access, so an accepted paper can carry an Article Processing Charge (APC). ACM says roughly 70 to 75 percent of papers are covered because the author’s institution is part of ACM Open; everyone else pays, though ACM’s temporary transition subsidy currently caps the APC at $250 for ACM/SIG members and $350 for non-members (ACM notes this pricing may change). Either way, at least one author of an accepted paper must register for the main conference and present in person. Check whether your institution is on ACM’s participating list before you submit, per the official call for papers.
Registration and Pricing: What We Know So Far
There is no registration page live for IUI 2027 yet, and I am not going to invent numbers to fill that gap. The official site’s sponsors and host-institution sections both still read “more info coming soon,” which is normal for an ACM research conference this far out.
For honest context rather than a guess: IUI 2026 in Limassol, Cyprus opened registration at €900 (early) to €1,150 (late) for ACM/SIGCHI members, €1,075 to €1,325 for non-members, and roughly €535 to €765 for students, according to the IUI 2026 registration page. Treat that as a budgeting reference point, not a confirmed 2027 figure. There is also no discount code or partnership offer tied to zplatform.ai for this event; I will add one here if it ever becomes real, not before.
Is IUI 2027 Worth It? My Honest Take
For HCI researchers and applied ML engineers doing serious work on AI-driven interfaces, IUI 2027 looks like a strong, credible venue, mainly because of the review rigor behind it. A 25% acceptance rate at the 2025 edition and a program-chair bench spanning four major research institutions is not something a vendor conference can fake.
The honest caveat is timing, not quality. Half the details a typical event guide covers, keynote speakers, exact venue, registration pricing, simply are not public yet, seven months out. That is normal for this kind of conference, but anyone budgeting or booking travel this early is working with real gaps.
Here is my buy-or-skip framing, the same one I apply to AI tool deals. Submit a paper, tutorial, or poster if your work fits one of the seven listed themes and you can hit the August or November deadlines; that is where this conference’s actual value lives. Plan to attend as an observer if you want peer-reviewed AI-interface research without the deadline pressure, but hold off booking travel until registration and venue details go live. Skip it entirely if you want product demos or vendor networking; this is not that conference.
Frequently Asked Questions
When and where is IUI 2027?
IUI 2027 runs February 8-11, 2027, in Helsinki, Finland. SIGCHI’s official listing names the venue as Paasitorni, though the conference’s own site had not confirmed a venue name as of this writing.
How much does IUI 2027 cost to attend?
Registration pricing has not been published yet. For reference, IUI 2026 in Cyprus charged €900 to €1,150 for member passes and roughly €535 to €765 for students, but that is prior-year pricing, not a confirmed 2027 figure.
Who are the keynote speakers at IUI 2027?
None have been announced yet. The general chairs are Guilio Jacucci and Dorota Glowacka (University of Helsinki) and Simone Stumpf (University of Glasgow); the program chairs are Antti Oulasvirta, Nikola Banovic, Xiaojuan Ma, and Daricia Wilkinson.
When is the paper submission deadline for IUI 2027?
Paper abstracts are due August 13, 2026, and full papers August 20, 2026. The workshop proposal deadline (July 6, 2026) has already passed. Posters and demos are due November 10, 2026.
Is IUI 2027 a good fit for UX designers, or only AI researchers?
Both. The paper call covers innovative user interfaces and human-centered AI methods alongside the more technical machine learning tracks, so UX designers working on AI-driven products have a genuine home in the program, not just researchers.
Does IUI use double-blind review?
Yes. Submitted papers must be anonymized (no author names, affiliations, or self-identifying citations) and go through double-blind peer review, the process that produced a 25% acceptance rate at the 2025 edition in Cagliari.
The Bottom Line
IUI 2027 is a legitimate, research-grade venue for anyone working at the intersection of AI and human-computer interaction, backed by a peer-review bar (25% acceptance at the last edition) most AI conferences do not bother maintaining. The dates (February 8-11, 2027, Helsinki) and the full submission calendar are locked in and public right now.
The insight worth taking with you: this is a conference where the paper deadlines matter more than the event date. If you build AI-driven interfaces and have real user research or system design work to show, the August and November 2026 submission windows are the actual opportunity, not just a calendar entry for next February.
Your concrete next step for IUI 2027: check the official call for papers against your current research timeline, and keep an eye on the AI events hub for updates once venue and registration details go live. While you wait, the AI tools I’ve tested for technical teams covers a lot of the same LLM-interaction and agentic-AI ground this conference’s newest paper track is built around. If you’d rather get notified the moment this guide updates, subscribe for AI deal and event alerts.