US software company OpenMind, according to founder and CEO Jan Liphardt, caused a commotion last year at a park in San Francisco where the firm shot a promotional video. “A crowd of people came, children came running, cars stopped and the police came,” he said, because “there was a robot in the park”. In an interview, Liphardt told the South China Morning Post that such a scenario would have been treated differently on the other side of the world. “If a [Unitree] G1 walked across the street in.....