Abstract | ||
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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. |
Year | DOI | Venue |
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2013 | 10.1007/978-3-642-36818-9_14 | ICT-EurAsia |
Keywords | Field | DocType |
limited display size,computer program,one-stroke sketch data,proposed technique,existing captchas,utilizing touchscreens,conceivable inconvenience,captcha | Display size,Computer science,Embodied cognition,Computer program,CAPTCHA,Multimedia,Sketch | Conference |
Citations | PageRank | References |
1 | 0.39 | 6 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Yusuke Tsuruta | 1 | 1 | 0.72 |
Mayumi Takaya | 2 | 1 | 1.06 |
Akihiro Yamamura | 3 | 96 | 13.29 |