Attend CHIIR 2021

Registration is now open for CHIIR 2021! All registrations include tutorials; the main conference including technical sessions, poster sessions, keynotes, panel, and social events; and workshops. You can register via the dedicated registration page. Registration is US$120 for ACM members, $150 for non-members, or $60 for students and unwaged.

We have received some reports of confirmation email going to "junk" folders, so please check there if your confirmation is missing.


You can see almost everything, no matter where you are! The schedule below is in your local time (or whatever your browser thinks that your local time is).

For all the details, please see the detailed schedule.

For a brief overview, there's a static version also available to print, use as your desktop picture, or just admire. You can also subscribe to an iCal version at (copy this URL into your calendar software).

Carers' Grants

CHIIR 2021 is pleased to offer carers' grants, to help where caring responsibilities—for example, childcare or healthcare—would otherwise limit your participation in the conference.

These grants are intended to cover extra costs for caring for dependents during the conference. To apply, please fill up this form and let us know a fair estimate of your costs as well as how you arrived at that estimate. For example, you may want to use the average hourly rate for childcare where you live. We will acknowledge all applications. The deadline for application is 15 February, anywhere on earth, and we will let you know the outcome as soon as possible after that date.

Some further guidelines: We will, of course, keep all applications and their contents confidential, and only use your information to allocate grants. We will, however, give the ACM a list of successful applicants, so we can arrange payment. Grants will be reimbursements (i.e. you will have to cover the cost up front, and you will be repaid) and we will require receipts for the expenses you claim. You can apply for funding before registering for CHIIR, but must register for the conference to receive any reimbursement.