研究报告的执笔人之一、罗格斯大学电气和计算机工程助理教授珍妮o林奎斯特称:“目前移动系统采用的商业化的锁定和身份验证机制不太好用。我们弃用给用户提示的老方法,转而让用户在屏幕上信手涂鸦,不存在任何视觉提示或其他类型的指示。”
The studies’ researchers, which included collaborators from the Max-Planck Institute for Informatics and the University of Helsinki, asked 63 participants to scrawl “continuous free-form multitouch gestures,” essentially finger-painting on the blank touchscreen canvas of a Google Nexus 10 tablet. No grid, no template: the subjects improvised a pass-doodle, rather than a password.
这项研究的研究人员包括来自马普信息学研究所(the Max-Planck Institute for Informatics)以及赫尔辛基大学(the University of Helsinki)的合作者。他们请63位被试者以“连续不规则多点触控手势”信手涂鸦,本质上是以谷歌Nexus 10平板电脑的空白触摸屏为画布,以手指为笔作画。没有“九宫格”,也没有模版,被试者即兴创作的是“密画”,而非密码。
The researchers then asked users to recall and redraw their scribbles after a short break and a bit of distracting mental math (counting down from 20 to 0 and rotating a shape in their minds). Next, the researchers retested the users’ memory after a minimum of 10 days. (Six subjects didn’t return for the second test.)
【还在用密码和手势锁屏? 试试更安全的涂鸦吧】相关文章:
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