• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>International Carnahan Conference on Security Technology >On the effect of time efficiency in DSV under stress
【24h】

On the effect of time efficiency in DSV under stress

机译：压力下DSV中时间效率的影响

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

One of the most promising biometric modalities suggested to secure mobile devices is dynamic signature verification. It is widely accepted by users as to sign is considered a usual action. At the time to sign documents, it happens that people tend to feel stress or discomfort, but does it influence negatively to the signature recognition? In this work several users participated in a usability evaluation signing in a common smartphone with a stylus under stress conditions. This is targeting the potential use of this kind of biometric systems in scenarios where the user may suffer a certain level of stress, such as in courts, banks or even shopping. We have focused in one of the main usability factors: the efficiency in terms of the time on tasks. Our findings suggest that longer signatures are more negatively influenced in performance by stress situations than shorter signatures, but this performance decrease is still acceptable for recognition.
机译：建议用于保护移动设备的最有前途的生物特征识别方式之一是动态签名验证。它被用户广泛接受，因为签名被认为是通常的动作。在签署文件时，人们往往会感到压力或不适，但这会对签名识别产生负面影响吗？在这项工作中，几个用户参加了在压力条件下使用手写笔在普通智能手机上签名的可用性评估。这是针对此类生物识别系统在用户可能遭受某种程度压力的情况下（例如在法院，银行甚至购物中）的潜在用途。我们专注于主要的可用性因素之一：任务上的时间效率。我们的发现表明，较长的签名比较短的签名在压力情况下对性能的负面影响更大，但是这种性能下降仍然可以被识别。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号