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Tuesday 21st May
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Tuesday 21st May
ICTs: Information
BBC News 24, Sky News, CNN – we live in an era...
BBC News 24, Sky News, CNN – we live in an era where news has become almost instantaneous. This unit will look at how news is gathered and the technology used for its dissemination. You will also be encouraged to examine how information might be manipulated by questioning its reliability.
This is what you should have achieved when you have completed your study of this unit:
- have a general knowledge of the different types of storage media for digital data;
- understand the basic concepts of electrical voltage and resistance, and the parameters used to specify batteries;
- have an overview of the historical development of ICT in video recording, newsgathering and new dissemination;
- compare the merits of different media as sources of news;
- discuss issues of trust and authenticity in information sources;
- recognise the 'formula triangle' in a range of contexts and rearrange it to get any of the three variables in terms of the other two;
- do calculations in the context of ICT systems and components, including:
- speeds, propagation times and distance;
- voltage, resistance and current;
- the running time, current and capacity of batteries.
- Duration: 20 hours
- Published on: Monday 18th July 2011
- Level: Introductory
- Posted under: Information and Communication Technologies
ICTs: Information
Introduction

This unit is from our archive and it is an adapted extract from Networked living: exploring information and communication technologies (T175) which is no longer in presentation. If you wish to study formally at The Open University, you may wish to explore the courses we offer in this curriculum area. [Tip: hold Ctrl and click a link to open it in a new tab. (Hide tip)]
This unit looks at the technologies used to acquire information about the world. A particular focus is the technology used by television businesses in gathering news reports. The unit draws upon the expertise of two individuals who have worked in senior positions in the UK television industry.
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- Creative-Commons: The Open University is proud to release this free course under a Creative Commons licence. However, any third-party materials featured within it are used with permission and are not ours to give away. These materials are not subject to the Creative Commons licence. See terms and conditions. Full details can be found in the Acknowledgements section.
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