Reimagine the attendee experience.
Developers, designers, and researchers are invited to build apps and tools that innovate the attendee experience of ACM CHI 2027 — going beyond the official programme app.
What this is
This site is the operational home of the competition: full details, the programme data and API we provide, the judging process, and the submission forms. Promotional material and the headline call-to-action live on the main CHI 2027 site, which links here.
What we provide
One URL, no API key, no sign-up. Historical CHI programme data (CHI 2023–2026) is available today, plus a synthetic sandbox feed at CHI 2027 scale for testing.
Read the full documentation →Pending sponsorship. Watch this space.
Ready to enter?
The initial submission is a prototype / proof of concept. See the judging criteria and then head to the Enter page.
Submit your prototypeContact
For competition queries, judging enquiries, or anything about the programme data: app@chi2027.acm.org.
For general CHI 2027 conference enquiries unrelated to this competition, see the main CHI 2027 site.