← back
2025FOSS4G 2025 speaker Auckland, New Zealand talk

GIS has long been seen as a professional and complex technology — both technically and conceptually. While WebGIS has made it more accessible, it still remains challenging for non-experts, especially for citizens who need to learn, participate, and produce meaningful outputs within a short workshop.

At the same time, local governments — one of the largest GIS user groups — are looking for new ways to communicate and co-create with their citizens. From disaster prevention planning to urban redevelopment, the demand to make maps and data a medium for dialogue, rather than a technical barrier, keeps growing.

In this talk I shared several case studies from our team's ongoing attempts to design lightweight, intuitive WebGIS apps for citizen-participation workshops — built on Re:Earth Visualizer and Re:Earth CMS, the open-source tools our team helps maintain. The focus is less on the tooling and more on what it takes to turn spatial information into a medium people can actually engage with: collaboration, storytelling, and civic engagement.