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Filter bubble

FIL-tur BUB-ul /ˈfɪltər ˌbʌbl/

nounC1GRESAT

formalinformal

A state of intellectual isolation that can result from personalized searches when a website algorithm selectively guesses what information a user would like to see based on information about the user (such as location, past click behavior, and search history).

Coined by internet activist Eli Pariser, this term highlights the invisible algorithmic curation that shapes an individual's online experience, often without their conscious awareness. It's about what you don't see, rather than just what you do.

The story behind the word. The term 'filter bubble' was coined by internet activist Eli Pariser in his 2011 book of the same name. He combined 'filter,' referring to the algorithmic selection of content, with 'bubble,' evoking the idea of an enclosed, insulated space. Pariser used the phrase to describe the personalized universe of information that algorithms create for each individual, often without their awareness, leading to a lack of exposure to differing viewpoints.

Word relationships

echo chamber: Similar, but 'filter bubble' emphasizes the algorithmic filtering, while 'echo chamber' highlights the social reinforcement among like-minded people.
information silo: A broader term for any isolated information system, not necessarily algorithmically generated.

diverse information stream: A feed or source that intentionally includes a wide range of perspectives.
unfiltered content: Information presented without algorithmic personalization.

Commonly confused with

Echo chamber: A 'filter bubble' is an individual's personalized information space created by algorithms. An 'echo chamber' is a social phenomenon where people reinforce each other's views, often within or as a result of filter bubbles.

Collocations

burst a filter bubble
escape a filter bubble
algorithmic filter bubble
personal filter bubble

Example sentences

"Many worry that the filter bubble created by news aggregators prevents people from encountering diverse viewpoints, leading to a more fragmented understanding of global events." Discussing online news consumption.
"The danger of the filter bubble is that it creates a universe of information for each of us that is unique, but it also means we are never exposed to information that might challenge or broaden our worldview." From Eli Pariser's book.

Memory hook

Imagine an invisible 'FILTER' around you, creating a 'BUBBLE' of information that only lets in what algorithms think you want to see. It's a FILTER BUBBLE. Invisible filter bubble

When not to use

Don't use 'filter bubble' interchangeably with 'echo chamber' if you want to emphasize the algorithmic creation of the personalized information space rather than the social reinforcement of ideas.

Fun facts

Eli Pariser noticed the phenomenon when his Facebook feed started showing him fewer posts from conservative friends after he clicked on liberal-leaning articles.
The concept is closely tied to the idea of 'personalization' in online services.

Related words

Algorithm, Personalization

Explore more words

echo chamber, algorithmic, digital footprint, insular, privacy, parochialism