PostmarketOS is an open-source operating system project designed to extend the lifespan of smartphones founded by Oliver Smith.

Taler Systems SA is a technology company specialising in creating free software for digital payment systems. Our flagship product, the GNU Taler System, is a privacy-respecting digital payment system with built-in age restrictions that allows for fast and secure transactions with anonymity for the buyer.

KnowledgeX is a platform for privacy-preserving cross-company data processing. By using blockchain technologies and trusted computing, we let users define where and how their data can be processed and by which actors. We create a shared audit trail that lets users at any point in time see what happened.

Interview with Andrea Danielli, Founder & CEO of Mopso. From curiosity to practice After almost ten years working as an…