|
gptkbp:instanceOf
|
web security service
|
|
gptkbp:acquiredBy
|
gptkb:Google
|
|
gptkbp:acquisitionYear
|
2009
|
|
gptkbp:alternativeTo
|
gptkb:FunCaptcha
gptkb:GeeTest
gptkb:hCaptcha
|
|
gptkbp:API
|
gptkb:Android
gptkb:JavaScript
gptkb:iOS
|
|
gptkbp:developedBy
|
gptkb:Carnegie_Mellon_University
|
|
gptkbp:features
|
data collection
user tracking
|
|
gptkbp:founder
|
gptkb:Luis_von_Ahn
gptkb:Manuel_Blum
gptkb:Ben_Maurer
|
|
gptkbp:hasVersion
|
gptkb:reCAPTCHA_Enterprise
gptkb:reCAPTCHA_v1
gptkb:reCAPTCHA_v2
gptkb:reCAPTCHA_v3
|
|
gptkbp:headquarters
|
gptkb:Mountain_View,_California
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
reCAPTCHA
|
|
gptkbp:language
|
English
multiple languages
|
|
gptkbp:launched
|
2007
|
|
gptkbp:logo
|
reCAPTCHA logo.svg
|
|
gptkbp:notableFeature
|
gptkb:No_CAPTCHA_reCAPTCHA
gptkb:invisible_reCAPTCHA
audio challenges
image recognition challenges
|
|
gptkbp:ownedBy
|
gptkb:Google
|
|
gptkbp:parentCompany
|
gptkb:Google
|
|
gptkbp:platform
|
web
|
|
gptkbp:purpose
|
distinguish humans from bots
|
|
gptkbp:relatedTo
|
gptkb:hCaptcha
Turing Award
CAPTCHA
|
|
gptkbp:status
|
active
|
|
gptkbp:type
|
CAPTCHA
challenge–response test
|
|
gptkbp:usedFor
|
digitizing books
improving AI
preventing automated abuse
protecting websites
|
|
gptkbp:website
|
https://www.google.com/recaptcha/
|
|
gptkbp:bfsParent
|
gptkb:Google
gptkb:CAPTCHA
|
|
gptkbp:bfsLayer
|
4
|