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GESTCHA: a gesture-based CAPTCHA design for smart devices using angular velocity.

Ahmed Iqbal PritomMd. Abdullah Al MashukSomi AhmedNazifa MoniraMd. Zahidul Islam
Published in: Multim. Tools Appl. (2023)
Keyphrases
  • smart devices
  • artificial intelligence
  • video sequences
  • sensor networks
  • human computer interaction
  • user behavior
  • low complexity
  • angular velocity