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IELTS Reading Test 39
60:00

READING PASSAGE 1: How does facial recognition work?

Facial recognition is a way of recognizing a human face through technology. A facial recognition system uses biometrics to map facial features from a photograph or video. It compares the information with a database of known faces to find a match. Facial recognition can help verify personal identity, but it also raises privacy issues.

The facial recognition market is expected to grow to $7.7 billion in 2022 from $4 billion in 2017. That’s because facial recognition has all kinds of commercial applications. It can be used for everything from surveillance to marketing. But that’s where it gets complicated. If privacy is important to you, you probably want some control over how your personal information -- your data is used. And here’s the thing: your "faceprint" is data.

How facial recognition works

You might be good at recognizing faces. You probably find it a cinch to identify the face of a family member, friend, or acquaintance. You’re familiar with their facial features -- their eyes, nose, mouth -- and how they come together. That’s how a facial recognition system works, but on a grand, algorithmic scale. Where you see a face, recognition technology sees data. That data can be stored and accessed. For instance, half of all American adults have their images stored in one or more facial-recognition databases that law enforcement agencies can search, according to a Georgetown University study.

So how does facial recognition work? Technologies vary, but here are the basic steps:

Step 1: A picture of your face is captured from a photo or video. Your face might appear alone or in a crowd. Your image may show you looking straight ahead or nearly in profile.

Step 2: Facial recognition software reads the geometry of your face. Key factors include the distance between your eyes and the distance from forehead to chin. The software identifies facial landmarks -- one system identifies 68 of them -- that are key to distinguishing your face. The result: your facial signature.

Step 3: Your facial signature -- a mathematical formula -- is compared to a database of known faces. And consider this: at least 117 million Americans have images of their faces in one or more police databases. According to a May 2018 report, the FBI has had access to 412 million facial images for searches.

Step 4: A determination is made. Your face print may match that of an image in a facial recognition system database.

How can you find more protection against facial recognition systems? Will hackers really want to steal your face? If your facial data can be used to commit fraud or turn a profit, the answer is yes. Add that to the list of cyber safety risks. Still, facial recognition represents a challenge to your privacy. After all, there are few rules governing its use. In the meantime, maybe those anti-facial-recognition glasses won’t look so bad.

Questions 1-6: TRUE / FALSE / NOT GIVEN
Do the following statements agree with the information given in the passage?

1. Using facial recognition can be a breach of personal identity.

2. The amount of business of facial recognition has risen in 2017.

3. The information of your personal profile is taken through the face scan in face recognition.

4. Federal Bureau of Investigation uses facial sketches instead of computerized facial recognition.

5. The process for recognition of face through a machine is almost similar to that of a human.

6. It is proposed that glasses would be an effective way of avoiding facial recognition.

Questions 7-9: Short Answer
Write NO MORE THAN THREE WORDS.

7. A person’s image is extracted from a 7
8. Software is brought in action which compares the resemblance factors and determines the 8 of facial features.
9. The facial signature is used for comparison with a pre built 9

READING PASSAGE 2: Graffiti

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10 Paragraph A

The word ‘graffiti’ derives from the Greek word graphein, meaning to write. This evolved into the Latin word graffito. Graffiti is the plural form of graffito. Simply put, graffiti is a drawing, scribbling or writing on a flat surface. Today, we equate graffiti with the ‘New York’ or ‘Hip Hop’ style which emerged from New York City in the 1970s. Hip Hop was originally an inner-city concept. It evolved from the rap music made in Brooklyn and Harlem in the late 1960s and early 1970s. As Hip Hop music emerged so did a new outlet for artistic visibility. Keith Haring began using posters to place his uniquely drawn figures and characters in public places.

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11 Paragraph B

At about the same time as Keith Haring, a delivery messenger began writing ‘Taki 183’ whenever he delivered documents. Soon his name was all over the city. This claim to fame attracted many young people, especially those involved with rapping, and they began to imitate ‘Taki 183’. Graffiti was soon incorporated into the Hip Hop culture and became a sort of triad with rapping and breakdancing. New York City was inundated with graffiti during the late seventies and early eighties, but as media coverage faded so did the graffiti. Then, in the mid-eighties, a national TV programme did a graffiti story and set off a graffiti wildfire which has since gone global.

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12 Paragraph C

In the past, graffiti artists usually worked alone, but the size and complexity of pieces, as well as safety concerns, motivated artists to work together in crews. A crew is headed by a king or queen who is usually that person recognised as having the best artistic ability among the members of the crew. Graffiti has its own language with terms such as piece, toy, wild-style, and racking.

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13 Paragraph D

At first pens and markers were used, but these were limited as to what types of surfaces they worked on, so very quickly everyone started using spray paint. However, the spray nozzles on the spray cans proved inadequate to create more colourful pieces. Caps from deodorant, insecticide, and other aerosol cans were substituted to allow for a finer or thicker stream of paint. As municipalities began passing graffiti ordinances outlawing graffiti implements, clever ways of disguising paint implements were devised.

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14 Paragraph E

As graffiti has grown, so too has its character. What began as an urban lower-income protest, graffiti now spans all racial and economic groups. There is no general classification of graffitists. They range in age from 12-30 years old, and there are male and female artists. Styles have dramatically evolved from the simple cursory style to intricate interlocking letter graphic designs with multiple colours called ‘pieces’.

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15 Paragraph F

Graffiti shops, both retail and on-line, sell a wide variety of items to taggers. Over 25,000 graffiti sites exist on the world wide web; the majority of these are pro-graffiti. Graffiti vandalism is a problem in nearly every urban area in the world. Billions of dollars worldwide are spent each year in an effort to curb graffiti.

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16 Paragraph G

While most taggers are simply interested in seeing their name in as many places as possible, some taggers are more content to find secluded warehouse walls where they can practise their pieces. As graffiti was introduced to the art world, two trends happened. Furthermore, more progressive cities have recognised the talent of graffitists by providing a means for them to do legal graffiti art.

Questions 10-16: Matching Headings
Choose the correct heading for each paragraph from the list of headings below.

i. From Ancient To Modern
ii. Gradually gaining popularity
iii. The Culture Of Graffiti
iv. Tools Of The Trade
v. Crossing Boundaries
vi. Cashing In On The Craze
vii. Becoming mainstream art
viii. Internet Art Styles
ix. Trends In Street Music
x. A Solitary Existence

* Drag a heading and drop it into the blank space.

Questions 17-19: TRUE / FALSE / NOT GIVEN

17. The introduction of anti-graffiti laws managed to curb its spread in some cities.

18. Along with Hip Hop music came a new way of visual expression.

19. There was hostility towards graffiti artists among the established art community.

Questions 20-22: Sentence Completion
Complete each sentence with the correct ending A--F.

20. Graffiti is flourishing in the 21st century as people from all backgrounds have begun to …
20

21. As graffiti has developed, it has come to …
21

22. Graffiti artists used many ingenious methods to …
22

READING PASSAGE 3: Star Performers

Paragraph A

The difference between companies is people. With capital and technology in plentiful supply, the critical resource for companies in the knowledge era will be human talent. Companies full of achievers will, by definition, outperform organisations of plodders. Ergo, compete ferociously for the best people. Poach and pamper stars; ruthlessly weed out second-raters.

Paragraph B

The point was illuminated in brilliant relief by Enron, whose leaders were so convinced of their own cleverness that they never twigged that collective intelligence is not the sum of a lot of individual intelligence. Enron believed in stars because they didn’t believe in systems. But companies don’t just create: they execute and compete and coordinate the efforts of many people, and the organisations that are most successful at that task are the ones where the system is the star.

Paragraph C

Group performance suffered as a result of tensions and resentment by rivals within the team. One respondent likened hiring a star to an organ transplant. The new organ can damage others by hogging the blood supply.

Paragraph D

The result of mass star hirings as well as individual ones seems to confirm such doubts. Look at County NatWest and Barclays de Zoete Wedd, both of which hired teams of stars with loud fanfare to do great things in investment banking in the 1990s. Both failed dismally.

Paragraph E

That will be no surprise to those familiar with systems thinking. W Edwards Deming used to say that there was no point in beating up on people when 90 per cent of performance variation was down to the system within which they worked.

Paragraph F

Significantly, Thierry Henry, Patrick Vieira and Robert Pires are much bigger stars than when Arsenal bought them, their value enhanced by the Arsenal system. At Chelsea, by contrast, the only context is the stars themselves. Even Real Madrid’s galacticos are being outperformed by less talented but better-integrated Spanish sides.

Paragraph G

So if not by hiring stars, how do you compete in the war for talent? You grow your own. This worked for investment managers, where some companies were not only better at creating stars but also at retaining them.

Questions 23-26: Which paragraph contains the following information?

A B C D E F G
23. One example from non-commerce/business settings that better systems win bigger stars.
24. One failed company that believes stars rather than the system.
25. One suggestion that the author made to acquire employees than to win the competition nowadays.
26. One metaphor to human medical anatomy that illustrates the problems of hiring stars.

Questions 27-30: YES / NO / NOT GIVEN

27. McKinsey who wrote The War for Talent had not expected the huge influence made by this book.

28. Economic condition becomes one of the factors which decide whether or not a country would prefer to hire foreign employees.

29. The collapse of Enron is caused totally by an unfortunate incident instead of company’s management mistake.

30. Football clubs that focus making stars in a system setting are better than simply collecting stars.

Questions 31-35: Summary Completion
Complete the following summary.

31. An investigation carried out on 1000 31

32. Participants of a survey by Harvard Business Review found a company hire   32 a has negative effects.

33. For instance, they behave considerably worse in a new team than in the 33 that they used to be.

34. They move faster than wall street and increase their 34 .

35. Secondly, they faced rejections or refuse from those   35 within the team.

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