Smartphones are now ubiquitous, yet our understanding of user interface factors that maximize mobile user experience (UX), is still limited. This work presents a controlled experiment, which investigated factors that affect the usability and UX of a mobile incident reporting app. The results indicate that sequence of user interface elements matters while striving to increase UX, and that there is no difference between tab and scrolling as navigation modalities in short forms. These findings can serve as building blocks for empirically-derived guidelines for mobile incident reporting.

翻译：智能手机现在无处不在,然而,我们对最大限度增加移动用户经验(UX)的用户界面因素的理解仍然有限。 这项工作是一个受控实验,对影响移动事件报告应用程序可用性和 UX性的因素进行了调查。 结果表明,用户界面要素的顺序在努力增加 UX的同时很重要,作为简短的导航模式,制表和滚动之间没有区别。 这些结果可以作为根据经验制定的移动事件报告准则的基础。