Robot artist Ai-Da said its art promotes 'responsible innovation' When successful artist Ai-Da unveiled a new portrait of King Charles this week, the humanoid robot described what inspired the layered and complex piece, and insisted it had no plans to "replace" humans. The ultra-realistic robot, one of the most advanced in the world, is designed to resemble a human woman with an expressive, life-like face, large hazel eyes and brown hair cut in a bob. The