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National Science Foundation

Cyber-Physical Systems Virtual Organization

Read-only archive of site from September 29, 2023.

CPS-VO

Mechanical variables measurement

biblio

Visible to the public How Good Are Humans at Solving CAPTCHAs? A Large Scale Evaluation

Submitted by rvmeush on Fri, 09/26/2014 - 1:04pm
  • audio
  • Automatic testing
  • captchas
  • Demography
  • Friction
  • Humans
  • image
  • Large-scale systems
  • mechanical turk
  • Mechanical variables measurement
  • privacy
  • security
  • Speech
  • Statistics

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