Cambridge Professional English Infotech English for computer users Fourth Editiorf



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Cambridge Professional English

с a technology that uses microchips and bar codes to track people or things at a distance
В ||L Listen again and decide which answers (a or b) are correct.

  1. RFID stands for

a Radio Frequency Identification.
b Radio Frequency Identification Download.

  1. Radio tags

a
An RFID micro chip
products,
can only be attached to or embedded into products.
b can be attached to or embedded into animals and humans.

  1. Active RFID tags

a have a communication range of several hundred metres, b have a communication range of five metres.

  1. RFID chips

a will help us track ordinary objects like car keys or books, b won't be able to locate objects when they are lost or stolen.

  1. Radio tags may be implanted under the skin

a to confirm a patient's identity and cure illnesses, b to give doctors instant access to a patient's medical history.

  1. According to consumer organizations, RFID tags

a could be used to track consumers or to steal a person's identity, b are secure and private; there is no need for concern.


сIn pairs, discuss how secure you think RFID is. Do you agree with the consumer organizations or the manufacturers? Give reasons for your answers.






  1. Language work: future forms

A Look at the HELP box and then choose the correct words in brackets to complete these sentences.

  1. In the future, I hope we ('II have /'re going to have) robots in the home to help us with the housework.

  2. Hey, Nick, be careful, you ('re going to spill /'II spill) that coffee on the computer!

  3. It's John's birthday next week. We ('II give/'re going to give) him a mobile phone.

  4. - My laptop has crashed!

- Don't worry. I ('II lend /'m going to lend) you mine.

  1. The Internet (will probably change / is probably going to change) the publishing industry in the way that TV changed the movie industry.

  2. Futurists predict that smart technology (will be / is going to be) incorporated into fabrics, so you'll be able to email from your coat!





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