12.2 Reading


linking ideas in a text • quoting and paraphrasing A Discuss the following questions.


1 Why is the issue of growth rates for technical components particularly important for the future of computing?


2 What factors other than components are important when considering the success of new developments?


B Survey the text on the opposite page. What will the text be about? Write three questions to which


you would like answers. C Read the text. Does it answer your questions?


D Number the sentences on the right 1–8 to show the order in which they happened.


E For each paragraph: 1 Identify the topic sentence.


2 Think of a suitable title.


F Look at the underlined words in the text. What do they refer back to?


G Study the highlighted words and phrases. 1 What do they have in common?


2 What linking words or phrases can you use to contrast?


show: l


l concession? l result? l reason?


3 Write the sentences with the highlighted items again, using other linking words or phrases with similar meanings.


H Read the text on the right. A student has written about some of the issues associated with


lifelogging, but some of the quotations and paraphrases have not been correctly done. Can you spot the mistakes and correct them?


I Using the information in the text on the right, write a paragraph for a university lecturer,


summarizing how hardware growth has made it easier to capture and store data. Decide whether you should quote or paraphrase the material from the text.


96 As O’Brien and Ching1 (2010) explain that


the growth of lifelogging best reflects the increase in processing and storage capacity. For example, when Steve Mann created the first wearable computer in the early 1980s, it was extremely cumbersome p 59. According to O’Brien and Ching, they say that he was able to reduce the system to the size of a pair of sunglasses and was able to use it for ‘lifecasting’ details of his everyday life for others to access. This clearly shows the way in which hardware capacity growth “revolutionized the way in which data can be captured” p 59. When Gordon Bell started the MyLifeBits project in 1999, he aimed to capture and store as much data about him and his life as possible. He captured and stored e-mails, web pages, documents, recordings of meetings and photos shot at 60-second intervals.


1


Twitter service begins. Google launches 1Gb e-mail. Steve Mann begins ‘lifecasting’. Gordon Bell starts MyLifeBits.


Gordon Moore predicts a doubling of processing capacity every two years.


Smart et al. make their predictions for the future of computing.


Steve Mann creates the first wearable computer.


Facebook extends its service to anybody over the age of 13.


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