Although historians are usually pushed to decide questions of “who was first,” the question of impact is more interesting. Konrad Zuse has a claim to the first computer, the first high-level computer language, and the first European commercial computer sale, but his relative isolation working in Germany in the 30s and 40s limited his visibility and impact. It wasn’t until the 1970s for his innovations to become more widely known. Raúl Rojas has long contributed to the historical apprec...
