3.1 Trillion-Dollar Footprint

Key Vocabulary

• • digital footprint: all of the information online about a person either posted by that person or others, intentionally or unintentionally

  • persistent: lasting a long time, if not forever, such as information that one posts online that does not go away because it is passed on and spread

  • imagery: drawings or illustrations, often symbolic

  • invisible audience: anyone who can see information about you or posted by you online