Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
CAPTCHA
|
| gptkbp:alternativeTo |
gptkb:audio_CAPTCHA
text CAPTCHA |
| gptkbp:commonTask |
identifying objects in images
selecting images typing distorted text |
| gptkbp:difficulty |
visually impaired users
|
| https://www.w3.org/2000/01/rdf-schema#label |
visual CAPTCHA
|
| gptkbp:input |
gptkb:illustrator
visual puzzle |
| gptkbp:introducedIn |
early 2000s
|
| gptkbp:requires |
visual perception
|
| gptkbp:usedFor |
distinguishing humans from bots
|
| gptkbp:usedOn |
websites
online forms |
| gptkbp:vulnerableTo |
machine learning attacks
|
| gptkbp:bfsParent |
gptkb:audio_CAPTCHA
|
| gptkbp:bfsLayer |
5
|