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Evaluating the effect of multi-touch behaviours on Android unlock patterns

机译:评估多点触控行为对Android解锁模式的影响

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Purpose - This paper aims to evaluate the effect of multi-touch behaviours on creating Android unlock patterns (AUPs) by realising that users can perform more actions in touch-enabled mobile phones. Design/methodology/approach - The author conducted two user studies with a total of 45 participates and performed two major experiments in the main user study. Findings - The user study indicates that the multi-touch behaviours can have a positive impact on creating patterns; however, there are only nine touchable points for the original AUPs, which may reduce the usability when performing a multi-touch movement. Research limitations/implications - An even larger user study could be conducted to further analyse the patterns generated by users, that is, to analyse the specific password space by integrating the behaviours of multi-touch and to involve more types of multi-touch behaviours in creating an AUP. Practical implications - This work explores the effect of multi-touch movement on creating AUPs. The results should be of interest for software developers and security researchers for exploring the effect of multi-touch behaviours on the creation of graphical passwords on mobile phones. Originality/value - The author conducts two user studies with a total of 45 participants to investigate the impact of multi-touch behaviours on creating AUPs. In addition, to address the issue of usability, the author proposes two ways: increasing the number of touchable points and improve the rules of pattern creation.
机译:目的-本文旨在通过了解用户可以在支持触摸功能的手机中执行更多操作来评估多点触摸行为对创建Android解锁模式(AUP)的影响。设计/方法/方法-作者进行了两项用户研究,共有45名参与者参加了该研究,并在主要用户研究中进行了两项主要实验。调查结果-用户研究表明,多点触摸行为可以对创建模式产生积极影响;但是,原始AUP只有9个可触摸点,这可能会降低执行多点触摸运动时的可用性。研究局限性/含义-可以进行更大范围的用户研究,以进一步分析用户生成的模式,即通过集成多点触摸行为来分析特定的密码空间,并在其中涉及更多类型的多点触摸行为。创建一个AUP。实际意义-这项工作探讨了多点触摸运动对创建AUP的影响。该结果应该对软件开发人员和安全研究人员感兴趣,以探讨多点触摸行为对在手机上创建图形密码的影响。原创性/价值-作者进行了两项用户研究,共有45位参与者,以研究多点触摸行为对创建AUP的影响。另外,为了解决可用性问题,作者提出了两种方法:增加可触摸点的数量和改进模式创建的规则。

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