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?

  • Install apps on devices such as smartphones, tablets, computers, etc. When an app is installed on a personal device, it’s usually required the user to provide personal information and request to access the user’s location and other data on your devices such as images, phone number contacts, camera, and voice recording.
  • Personal data collected from google accounts such as location history, browser history, searching history, etc.
  • Metadata was collected from digital photos sent via email or uploading on the online platforms. The information of date, time, location as well as the file type and size were embedded into the photo files.
  • To be collected personal information and images; recorded activity history and location history when using social platforms and other online platforms.

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