The Computer Art Congress is an international gathering around art, science, technology, and design. Its first edition was celebrated in Paris (2002), then the CAC traveled to Mexico City (2008), then came back to Paris (2012), and recently was hosted in Rio de Janeiro (2014). In fourteen years, a community of artists, curators, researchers, scholars, scientists, designers, students, and professionals has contributed to the domain with artworks, papers, round tables, workshops and exhibitions, exploring questions such as “emerging forms of computer art”, “post-digital art”, and “computer art for all”.