Description
The activities and behaviours recorded may include system login and logouts, visits to a web-page, accessed or created files, emails, chat messages or any other material showing the activities undertaken. Some of this material may be available publicly to anyone searching for it while other material may be inaccessible without access rights or, for some kinds of data that are not usually available publicly, legal action. Interested parties can use data they have found for evidence, data mining or profiling purposes.
One of the first references to a digital footprint was by Nicholas Negroponte, naming it the slug trail in his book Being Digital in 1996. John Battelle called digital footprints the clickstream exhaust, while Tim O'Reilly and Esther Dyson titled it the data exhaust. Early usage of the term focused on information left by web activity alone, but came to represent data created and consumed by all devices and sensors.
Read more about this topic: Digital Shadow
Famous quotes containing the word description:
“Do not require a description of the countries towards which you sail. The description does not describe them to you, and to- morrow you arrive there, and know them by inhabiting them.”
—Ralph Waldo Emerson (1803–1882)
“The next Augustan age will dawn on the other side of the Atlantic. There will, perhaps, be a Thucydides at Boston, a Xenophon at New York, and, in time, a Virgil at Mexico, and a Newton at Peru. At last, some curious traveller from Lima will visit England and give a description of the ruins of St. Paul’s, like the editions of Balbec and Palmyra.”
—Horace Walpole (1717–1797)
“He hath achieved a maid
That paragons description and wild fame;
One that excels the quirks of blazoning pens.”
—William Shakespeare (1564–1616)