视频生成领域迎来革命性突破。人工智能公司HeyGen最新发布的数字人运动控制系统，首次实现虚拟形象的大幅度肢体动作操控。这项技术突破使数字人不仅能完成基础的头部微表情，更能流畅执行弹奏乐器、舞蹈表演等复杂肢体动作，甚至精确控制手指关节完成特定手势。演示视频中，虚拟角色手持鲜花的自然抓握动作引发行业关注。尽管当前展示仍以单一物品操作为主，但技术底层已具备物体交互能力框架。分析人士指出，该功能已具备商品展示应用潜力，未来迭代可能突破现有展示形
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