Frequently Asked Questions

ETD-Hub is a community Q&A forum for discussing AI ethics and emerging technologies. It is part of the ALFIE project, funded by the European Union's Horizon Europe programme, and brings together experts, researchers, and practitioners to share knowledge and perspectives.

ETD-Hub is designed for researchers, students, policymakers, industry professionals, and engaged citizens with an interest in AI ethics and technology. Browsing questions and answers is open to everyone. Posting questions or answers requires a verified expert account.

Click "Ask Question" in the top navigation. You will need a verified expert account and must assign your question to a theme. Before posting, check whether a similar question already exists.

Open any question and scroll to the "Your Answer" section at the bottom. You must have a verified expert account to post an answer.

Yes. You can edit your own questions and answers at any time using the Edit button that appears on your content.

Yes. Each answer has a Reply button that lets you add a follow-up comment directly below it.

Themes are the main topic categories that organise questions on ETD-Hub — for example, AI Bias, AI Ethics, Legislation, or Datasets. Every question must be assigned to a theme.

Go to the Browse page and use the "Browse by Topic" cards at the top, or visit the Themes page from the sidebar. You can also filter questions by topic using the filter bar on the Browse page.

Voting helps surface the most useful answers. You can upvote or downvote answers to signal their quality. You cannot vote on your own answers.

Click "Sign Up" in the top navigation and complete the registration form.

Log in and use the Support link in the navigation to submit a report. We review all submissions.