题型:阅读理解 题类:常考题 难易度:普通
湖南省郴州市2020届高三英语第三次质量检测试卷
The dangers of drowsy (昏昏欲睡) driving have been widely known. Now several companies have developed face-tracking technology that can tell when drivers become dangerously sleepy.
Here is how it might work: A camera in your car monitors your facial expression, compares it to a database of expressions and determines if you are likely sleepy or distracted. The car then alerts you to pay attention or pull over.
Affectiva has developed emotion recognition technology that aims to detect when people are just starting to get tired. The idea is to catch the warning signs before drowsiness really strikes. "Actually, when someone is drowsy, that is too late." Gabi, vice president of Affectiva said. "What if you can see trends in someone's face about five minutes before they become sleepy?" Affectiva's program can recognize seven different emotions and 15 facial expressions. Its standards were developed by sifting (筛选) through a database of 4 million faces from 75 counties, said Zijderveld. She suggested that carmakers could coordinate (协调) the program's facial recognition data with oral reminders, such as sound warnings, or (nonverbal) alerts, like a change of temperature and vibrations (continuous slight shaking movements).
Eyeris is another company working in facial analytics. Modar Alaoui, the company's CEO, said that its software detects "eye openness" in addition to other facial indicators. The software can also read head position, which may indicate when someone begins to nod off.
These technologies aren't the first attempt to fight drowsiness behind the wheel. Inventors came up with the similar device "sleeper beeper" to prevent sleep in cars back in 1983. The sleeper beeper was attached to a driver's ear and would issue a noisy warning when the driver's head nodded past a certain point. But the latest software would intervene (干涉) earlier and more effectively.
Tickets for the 2014 World Cup in Brazil have gone on sale, with fans able to apply on FIFA's website. FIFA is expecting a similar demand to that in Germany 2006, when there were about seven applicants for every ticket of the 64 matches. And now around 3.3 million tickets will be available for the matches in 2014.
Tickets will range in price from£58 for first-round matches to£632 for the final at Maracana Stadium in Rio de Janeiro. Brazilian citizens over 60, local students and members of some social programs can purchase tickets for £15.
The Price of Football - World Cup 2014
Items |
Prices |
Items |
Prices |
Ticket |
£58-£112 |
Final ticket |
281-£632 |
Sun cream |
£9.50 |
T-shirt |
£13 |
McDonald's meal |
£11 |
Water |
£1.28 |
Imported beer |
£3.83 |
Domestic beer |
£1.91 |
Coffee |
£2.55 |
Average dinner |
£29 |
"It's always difficult to predict," said FIFA marketing director Thierry Weil. "But I truly believe that it will be more similar to what happened in Germany than in South Africa in 2010." According to FIFA, the 2006 World Cup was attended by more than 3.3 million fans. Almost two million tickets were sold to the general public in South Africa, although the number of applications during the first ticketing phase was significantly lower.
All applications made before 10th October 2013 will enter a random selection draw if there are not enough tickets available to fulfill all requests. The sales of the leftover tickets will begin on 5th November on a first-come, first-served basis. Another phase(阶段) will begin on 8th December after the draw is made. The tournament begins on 12th June, with Brazil playing the opener in Sao Paulo.
A study on the price of World Cup 2014 looked at the ticket prices and the cost of travelling to Brazil and found that our English fans face hotel costs of between£46 and£797 a night, while packages range from£2,999 to£14,999.
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