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HCI History and Today's Opportunities – What We Anticipated, What We Did Not

Human-computer interaction has entered a third, globally-connected era. Visions that drove research and development in the first era were realized in the second, with CHI a key player. The third presents opportunities and a need for creativity to address challenges. HCI has drawn on computer science, human factors, information systems, and information science. It relies on design and interacts with AI. Students, practitioners, and academics can gain an understanding of forces that have guided the interaction of related disciplines, constraints imposed by human nature, trajectories we are following, and opportunities and issues that will engage us in the years ahead.