Presentation | 2012/5/10 Picture-authentication system (1) : How users select registration pictures? TOMOYO TAKAHASHI, SHINJI KITAGAMI, KOZUE MIYASHIRO, ETSUKO T. HARADA, SATORU SUTO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The picture-authentication system is a new system that users can identify themselves in cyberspace by correctly picking out pictures registered by themselves. The picture-authentication is safer and easier to use than systems using a password because memorable photos and illustrations can be used instead of a letter string that are likely to be forgotten. However, no studies have revealed features of the pictures and psychological variables that may influence users' decision to choose the pictures. Thus, we asked participants (47 undergraduate students) to register their own pictures to a trial picture-authentication system, and examined their willingness to actually resister the pictures on the system after a two-months-interval. Results indicated that their willingness was positively related to the feelings of appropriateness, attachment, and identifiability of the pictures, and was negatively related to the feeling of resistance for the system. We suggest that it is important to reduce the resistance for registration and to popularize what kind of pictures are appropriate for the authentication. |
Keyword(in Japanese) | (See Japanese page) |
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Paper # | Vol.2012-GN-84 No.1,Vol.2012-SPT-3 No.1 |
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Committee | LOIS |
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Conference Date | 2012/5/10(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Registration To | Life Intelligence and Office Information Systems (LOIS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Picture-authentication system (1) : How users select registration pictures? |
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1st Author's Name | TOMOYO TAKAHASHI |
1st Author's Affiliation | Nagoya University() |
2nd Author's Name | SHINJI KITAGAMI |
2nd Author's Affiliation | Nagoya University |
3rd Author's Name | KOZUE MIYASHIRO |
3rd Author's Affiliation | University of Tsukuba |
4th Author's Name | ETSUKO T. HARADA |
4th Author's Affiliation | University of Tsukuba |
5th Author's Name | SATORU SUTO |
5th Author's Affiliation | Shizuoka University |
Date | 2012/5/10 |
Paper # | Vol.2012-GN-84 No.1,Vol.2012-SPT-3 No.1 |
Volume (vol) | vol.112 |
Number (no) | 35 |
Page | pp.pp.- |
#Pages | 8 |
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