The AccessCat Training Capsules series, organised by AccessCat and led by researchers from the Network’s research groups, aims to teach basic concepts related to accessibility across various fields such as culture, heritage, technology, and communication. The series consists of dynamic 15-minute videos aimed at the general public.

The series is uploaded to AccessCat's YouTube channel. The videos are produced in both Catalan and Spanish, with subtitles available in English, Spanish, and Catalan.

These are the episodes of The 15x15 of 2023 series:

1. What is accessibility and who are its users?
2. Basic accessibility regulations
3. Audio description: what is it, what’s it for, who’s it for?
4. From easy reading to clear communication
5. Subtitling: what is it, what’s it for, who’s it for?
6. Accessibility in text documents
7. How to integrate Catalan Sign Language into a video
8. Accessibility in communication design
9. Accessibility in the scenic arts
10. Accessibility in websites
11. Accessibility in museums
12. Accessibility in the metaverse
13. Accessibility in educational settings
14. Accessibility in video games
15. Accessibility to heritage

These are the episodes of The 6x15 of 2024 series:

1. Accessibility in direct public services
2. How to use accessibility for language learning
3. Accessibility in social media
4. Accessible audio guides and the use of AI tools
5. How to make a show or festival accessible
6. How to validate accessibility in web environments

These are the episodes of The 6x15 of 2025 series:

1. What do we understand as access? Three key concepts
2. How to influence accessibility regulations
3. Accessible tools: solutions in the market
4. How to make a more accessible society? Everyday ideas
5. The European Accessibility Act: what is it and what does it imply?
6. How to reach Deaf audiences