But a combined Paramount-Warner Bros would also leave it in control of a significant slice of sports and children's entertainment, raising potential concern for advertisers and local television distributors.
不止手机，笔记本电脑也曾经尝试过硬件集成的防窥功能，惠普当年的 Sure View 技术方案就是其中一例：
。同城约会对此有专业解读
Tony Jolliffe BBC
Photograph: Simon Hill