IELTS Preparation

Describe an invention that has changed people’s life

IELTS Cue Card/ Candidate Task Card 341 with Model Answer:

Describe an invention that has changed people’s life.

You should say:

  • what it is
  • who invented it
  • when it was invented

and explain how it changed people’s life.

[You
will have to talk about the topic for one to two minutes. You have one
minute to think about what you’re going to say. You can make some notes
to help you if you wish.]


Model Answer:

The use of global positioning system, also known as GPS, has become a usual matter for everyone particularly people with smartphones. This is the modern technology that helps to pinpoint any specific location with the use of satellites. Now, this has become a great tool for people who want to explore the world. This nice cue card task allows me to discuss the issue. I am pleased to have it in my luck and thank you for this topic.

The masterminds of this invention are – Roger Easton, Ivan Getting, and Bradford Parkinson. Now, this is used by almost everyone for commercial, military and individual purposes. They invented this technology mostly to assist in various types of military operations. Navigation in remote places was really difficult before this invention and the explorers had suffered a lot as they lost the ways. But after the invention of the GPS, exploration, and travelling has become easier than before.

In 1973, the GPS was introduced in the USA to solve the navigation problems, though the development began in the 1960s by the US Department of Defense. About 24 satellites were used in the initial stage with the aim to support the US Military. But the maximum development of the system was done in 1995. Interestingly, the use of GPS is a cheaper now and the cell phone manufacturers use this technology on their device to the real-time location of the phone users. 

The use of GPS has brought a revolution in people’s life. When someone uses GPS, there are fewer chances to get lost in a foreign location. Besides, some other people use this technology with their vehicles so that they can track them. It also helps to plan a travelling or exploration route too. Further, a GPS device also helps to monitor resources and ensure their proper optimization.

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