mapping

MXmap is an open-source tool that visualizes which email providers handle official email services across Switzerland's 2,100 municipalities, highlighting digital sovereignty concerns around US-based providers subject to the CLOUD Act.

Grab uses OpenAI's GPT-4o vision fine-tuning to improve GrabMaps, achieving significant accuracy gains in speed limit sign localization (13%), lane counting (20%), and reducing manual mapping efforts across Southeast Asia's complex road networks.