%0 Conference Proceedings
%T CAPTCHA Suitable for Smartphones
%+ Akita University
%A Tsuruta, Yusuke
%A Takaya, Mayumi
%A Yamamura, Akihiro
%Z Part 1: Information and Communication Technology- Eurasia Conference (ICT-EurAsia)
%< avec comité de lecture
%( Lecture Notes in Computer Science
%B 1st International Conference on Information and Communication Technology (ICT-EurAsia)
%C Yogyakarta, Indonesia
%Y David Hutchison
%Y Takeo Kanade
%Y Madhu Sudan
%Y Demetri Terzopoulos
%Y Doug Tygar
%Y Moshe Y. Vardi
%Y Gerhard Weikum
%Y Khabib Mustofa
%Y Erich J. Neuhold
%Y A Min Tjoa
%Y Edgar Weippl
%Y Ilsun You
%Y Josef Kittler
%Y Jon M. Kleinberg
%Y Friedemann Mattern
%Y John C. Mitchell
%Y Moni Naor
%Y Oscar Nierstrasz
%Y C. Pandu Rangan
%Y Bernhard Steffen
%I Springer
%3 Information and Communicatiaon Technology
%V LNCS-7804
%P 131-140
%8 2013-03-25
%D 2013
%R 10.1007/978-3-642-36818-9_14
%K CAPTCHA
%K Smartphones
%K Touchscreens
%K Embodied knowledge
%Z Computer Science [cs]
%Z Humanities and Social Sciences/Library and information sciencesConference papers
%X We propose a CAPTCHA that tells data made by a computer program from one-stroke sketch data given by a human being using embodied knowledge. Utilizing touchscreens of smartphones, we realize this approach and resolve a conceivable inconvenience caused by the existing CAPTCHAs when using smartphones due to the limited display size of smartphones. We implement the proposed technique and analyze its validity, usefulness and security.
%G English
%Z TC 5
%Z TC 8
%2 https://inria.hal.science/hal-01480158/document
%2 https://inria.hal.science/hal-01480158/file/978-3-642-36818-9_14_Chapter.pdf
%L hal-01480158
%U https://inria.hal.science/hal-01480158
%~ SHS
%~ IFIP-LNCS
%~ IFIP
%~ IFIP-TC
%~ IFIP-TC5
%~ IFIP-TC8
%~ IFIP-ICT-EURASIA
%~ IFIP-LNCS-7804