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A work in progress, this still-unnamed face robot can open its eyes and smile. In the future, says its designer, Hidetoshi Akasawa, a mechanical engineering student working on a master's at the Science University of Tokyo, Japan,  it will be able to recognize and react to human facial expressions. This third-generation robot will greet smiles with smiles, frowns with frowns, mixing and matching six basic emotions in a real-time interaction that Hara calls "active human interface."