Jonatan Hildén is an information designer and educator. Juuso Koponen and Jonatan Hildén are founders at Koponen+Hildén, a Helsinki design agency specialising in information design that helps public sector, media and corporate clients to collect, curate and analyse data, and create data-driven presentations, both digital and print. They are also the authors of the Tieto näkyväksi, the first Finnish-language primer on information design and data visualisation.