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计算机信息科技时代无线多媒体通信技术在家庭中的应用 被引量:2
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作者 高天宇 《信息通信》 2019年第3期159-160,共2页
随着计算机和手机功能的不断增强,人类的生产生活对手机的依赖程度越来越高。手机与其他多媒体设备相比具有体积小、携带方便等优点,缺点则是屏幕小、观赏体验感相对差。人类步入计算机信息科技时代,通过转接盒、USB、VGA、HDMI线等方... 随着计算机和手机功能的不断增强,人类的生产生活对手机的依赖程度越来越高。手机与其他多媒体设备相比具有体积小、携带方便等优点,缺点则是屏幕小、观赏体验感相对差。人类步入计算机信息科技时代,通过转接盒、USB、VGA、HDMI线等方式将手机和笔记本的屏幕扩展到多媒体上,实现两者或三者相互投屏的技术已经普及。但是线缆的长度对手机、电脑、多媒体之间有空间位置限制,很多线缆散放桌面或地面既不美观,还存在安全隐患。通过WiFi、蓝牙等功能,手机与电脑在软件支持下通过无线多媒体通信技术,实现手机、电脑、多媒体之间相互投屏和反向控制。本文主要从学生角度出发,描述计算机信息科技时代无线多媒体通信技术在家庭中的应用。 展开更多
关键词 计算机信息科技 无线 多媒体 通信技术
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计算机信息科技时代无线多媒体通信技术的应用
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作者 宋文立 《城市周刊》 2018年第49期93-93,共1页
在我国快速发展的过程中,随着计算机和手机功能的不断增强,人类的生产生活对手机的依赖程度越来越高。手机与其他多媒体设备相比具有体积小、携带方便等优点,缺点则是屏幕小、观赏体验感相对差。人类步入计算机信息科技时代,通过转接盒... 在我国快速发展的过程中,随着计算机和手机功能的不断增强,人类的生产生活对手机的依赖程度越来越高。手机与其他多媒体设备相比具有体积小、携带方便等优点,缺点则是屏幕小、观赏体验感相对差。人类步入计算机信息科技时代,通过转接盒、USB、VGA、HDMI线等方式将手机和笔记本的屏幕扩展到多媒体上,实现两者或三者相互投屏的技术已经普及。但是线缆的长度对手机、电脑、多媒体之间有空间位置限制,很多线缆散放桌面或地面既不美观,还存在安全隐患。通过WiFi、蓝牙等功能,手机与电脑在软件支持下通过无线多媒体通信技术,实现手机、电脑、多媒体之间相互投屏和反向控制。本文主要从学生角度出发,描述计算机信息科技时代无线多媒体通信技术在家庭中的应用。 展开更多
关键词 计算机信息科技 无线 多媒体 通信技术
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试论计算机科技信息网络建设现状与发展对策 被引量:3
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作者 万健安 《黑龙江科技信息》 2016年第32期182-183,共2页
计算机科技信息网络建设工作对于经济的发展,社会的进步具有积极的作用。分析计算机科技信息网络建设现状,并提出促进这项工作发展的对策和看法,对于计算机科技信息基础结构建设工作的发展具有积极的指导意义。
关键词 计算机科技信息网络 建设现状 发展对策 建议
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计算机技术在通讯领域的应用 被引量:1
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作者 刘英晖 《电脑知识与技术》 2015年第8期43-44,共2页
基于计算机技术的信息时代的到来,给予我们的生活和工作带来了巨大的影响。而计算机技术在通讯领域中的应用,就是计算机技术效能的重要体现。文章积极从这个角度出发,首先对于计算机信息通信技术的概况进行了分析,由此探究计算机技术在... 基于计算机技术的信息时代的到来,给予我们的生活和工作带来了巨大的影响。而计算机技术在通讯领域中的应用,就是计算机技术效能的重要体现。文章积极从这个角度出发,首先对于计算机信息通信技术的概况进行了分析,由此探究计算机技术在通讯领域中的应用,在此基础上预测未来计算机信息技术在通信领域的应用发展趋势,以供参考。 展开更多
关键词 计算机技术 通讯领域 计算机信息通信科技
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Ethics of Information Technologies in Knowledge Society
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作者 Jacob Dahl Rendtorff 《Journalism and Mass Communication》 2016年第4期213-220,共8页
How should we define the ethics of information technology? It is not a new field of study in the sense that it requires an entirely new ethical thinking. Rather, it is a field where we can try to use our traditional ... How should we define the ethics of information technology? It is not a new field of study in the sense that it requires an entirely new ethical thinking. Rather, it is a field where we can try to use our traditional philosophical notions and apply them to this field of computer technology, information science, and knowledge society in order to define responsibility and accountability. Although relations of causalities may be blurred and complex because of the auto-poetic development of computers and information systems we may still have to face the fact that human beings are fundamentally responsible behind the responsibilities of the computers. So we can say that the concept of reliability and accountability is related to human responsibility in the field of Internet technology. Indeed, issues of hacking, viruses and intervention in computers also pose the problems of responsibility and violation of property and copyrights and here we face similar issues as when we talk about physical property rights although what happens is going on in cyberspace. Also we face fundamental problems about transparency, power and democracy of society as the result of the information revolution in knowledge. This shows how it becomes more and more difficult for governments and organizations to hide information and that information is becoming more and more public. We can also talk about the present development as a technology-driven information revolution in knowledge society. The information overload is a result of this revolution that is expressed in the Internet and that changes the relation of human beings to society where human beings need to access information technology and tools in order to be able to live and work in society. 展开更多
关键词 ETHICS information technologies COMMUNICATION knowlegde SOCIETY social responsibility businessethics
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Multimedia Production and Multi(media) Literacy in Gymnasiums
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作者 Sreco Zakrajsek 《Computer Technology and Application》 2014年第1期57-64,共8页
The article displays the possibilities for introducing multimedia production based on computer science to gymnasiums (general secondary school programs), where students who usually continue their education at colleg... The article displays the possibilities for introducing multimedia production based on computer science to gymnasiums (general secondary school programs), where students who usually continue their education at college are educated. The purpose of the research was to prepare an assessment of the situation and recommendations to gymnasiums on how to improve the situation in this field and what options and opportunities appear for schools and the media environment in which they are active. Special attention was paid to the situation of activities (extracurricular activities and optional subjects) related to multimedia production and uses of ICT (information-communication technology). 展开更多
关键词 MULTIMEDIA multi(media) literacy gymnasium.
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Research on the Office Automation System Development and Practice based on Database Optimization and Security Enhancement Technology
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作者 HongLan Li 《International Journal of Technology Management》 2015年第11期23-25,共3页
In the paper, we conduct research on the office automation system development and practice based on database optimization and security enhancement technology. Office automation is with the rapid development of compute... In the paper, we conduct research on the office automation system development and practice based on database optimization and security enhancement technology. Office automation is with the rapid development of computer technology and puts forward a new concept, the abbreviation for OA, refers to the enterprise through the use of advanced science and technology, the allocation of the information resources in a reasonable manner, so as to improve the work efficiency and quality of staff, auxiliary management to make decisions, to obtain more economic benefits and main including images, text, audio, data and other information collection, and processing and storage. Among them, the office automation is based on the staff as the main body, with advanced scientific technology by combining with computer technology and form comprehensive office mode. Our proposed method serves as the novel paradigm for the development of the office automation which is meaningful. 展开更多
关键词 Office Automation System Database Optimization Security Enhancement.
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