Unit 3 – Question 1


We have shared a few examples of how information can be extracted from data (such as in your images). What are other ways humans can leave traces of information with the use of technologies?

I suppose booking a hotel online can leave traces of personal information. They can extract our information such as names, locations, bank accounts, intentions during stay, purposes of travelling, etc. That’s why we should use quality and authentic app for online booking.

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