| 发明名称 |
MOBILE-OPTIMIZED CAPTCHA SYSTEM BASED ON MULTI-MODAL GESTURE CHALLENGE AND MOBILE ORIENTATION |
| 摘要 |
In an approach to user authorization by mobile-optimized CAPTCHA, a computing device detects information suggesting a risk level. The computing device displays one or more prompts based on the risk level. The computing device receives a user response in the form of touchless, gesture-based input. The computing device makes a CAPTCHA determination based on the user response. |
| 申请公布号 |
US2017104740(A1) |
申请公布日期 |
2017.04.13 |
| 申请号 |
US201514876864 |
申请日期 |
2015.10.07 |
| 申请人 |
International Business Machines Corporation |
发明人 |
Hoy Jeffrey R.;Iyer Sreekanth R.;Kapadia Kaushal K.;Muthukrishnan Ravi Krishnan;Nagaratnam Nataraj |
| 分类号 |
H04L29/06;G06F3/0346;G06F3/01 |
主分类号 |
H04L29/06 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A computer-implemented method for mobile-optimized CAPTCHA, the method comprising:
detecting, by one or more processors, information concerning a risk level; displaying, by one or more processors, one or more prompts based on the risk level; receiving, by one or more processors, a user response comprising a touchless, gesture-based input; and making, by one or more processors, a CAPTCHA determination based on the user response. |
| 地址 |
Armonk NY US |
