Eriol introduces themselves as a designer who works at Ushahidi, a nonprofit that creates open source software for crisis mapping and response. Their goal is to increase design contributions to open source and humanitarian projects. Some barriers they discuss are that designers often don't understand open source software or find GitHub intimidating. They suggest ways to address these issues such as connecting designers already working in this area, integrating design tools with open source workflows, and providing guidance on how designers can contribute.