Sports may seem like fun and games, but for robots, they are also a trial by fire. In a controlled lab environment, a bipedal robot might walk perfectly on a flat floor. Put that same robot on a cross ...

xAI旗下人工智能聊天机器人Grok推出全新功能，添加视觉识别及多语言语音支持。Grok Vision允许用户通过iOS应用程序以智能手机摄影机扫描对象，如产品、标签或文件，并即时提出问题。同时，Grok的语音模式添加实时搜索及多语言功能。 GROK ...