The pco s current attitude is that the installation of an overt video camera in the common areas of a workplace for security reasons is generally justified , but a personal information collection statement ( pics ) should be placed next to the video camera , and that the visual data collected can only be used for purposes related to security , and that such data are kept secure and erased after the expiry of a meaningful period of time 公署目前的立场是，为保安理由而在工作地点的公众地方装置公开式的摄录机是可以的，但必须在摄录机旁贴上收集资料声明述明收集资料的目的，而收集到的视象资料只能用于保安目的，并须妥为保存，以及在保留一段期间后销毁。
Secondly , in this thesis , i ' ve tried to analyze the characteristics of tv commercials , suggesting consuming culture and video media as its two internal features , explicated the relationship among tv commercials , mass media and popular culture in the public field and then demonstrated the role played by tv commercials in the public space of contemporary civil society as well as its influence on this society and the whole country ' s ideology 其次，本文对电视广告的属性进行了分析，提出了消费文化，视象传播这两大内在属性。阐述了电视广告同大众媒介及大众文化在公共领域内的关系，表明了电视广告在当今市民社会的公共空间中扮演的角色及对市民社会和主流意识观念造成的影响，同时对电视广告在未来网络社会(公共领域的延伸)中的发展做了展望。
The complex is installed with modern combined fibre optic cables and computer flooring . this will provide a platform to facilitate our continued benefit from current and future information technology developments . the auditorium , multi purpose hall , conference rooms are all fitted with advanced audio - visual equipment and video conferencing functions 大楼内铺设有现代化的光纤电缆及电脑地台；在演讲厅、多用途礼堂及会议室等均设置有视象会议功能之先进视听器材，以配合资讯科技的发展，及提高管理及行动效率，令警队更加现代化。
