在线手写、签名和触摸动态：安全和健康领域的任务和潜在应用
Online handwriting, signature and touch dynamics: tasks and potential applications in the field of security and health
摘要：
工作背景：与诸如虹膜、指纹、手的几何形状等形态信号相比，行为信号（例如手写）的有利特性，可以向用户要求非常丰富的不同任务。方法：本文总结了最近的研究结果和应用不同的笔迹和绘画任务在安全和健康领域。更具体地说，它专注于在线手写和基于手的交互，即在实现任务期间利用数字化设备（特定专用或通用平板电脑/智能手机）的信号。这种装置允许及时获取表面动态以及空中运动，因此与传统的笔和纸方法相比，提供了复杂和更丰富的信息。结论：虽然科学文献报道了广泛的任务和应用，但在本文中，我们只总结了那些提供竞争结果（例如在识别能力方面）并在该领域产生重大影响的任务和应用。
英文摘要：
Background: An advantageous property of behavioural signals ,e.g. handwriting, in contrast to morphological ones, such as iris, fingerprint, hand geometry, etc., is the possibility to ask a user for a very rich amount of different tasks. Methods: This article summarises recent findings and applications of different handwriting and drawing tasks in the field of security and health. More specifically, it is focused on on-line handwriting and hand-based interaction, i.e. signals that utilise a digitizing device (specific devoted or general-purpose tablet/smartphone) during the realization of the tasks. Such devices permit the acquisition of on-surface dynamics as well as in-air movements in time, thus providing complex and richer information when compared to the conventional pen and paper method. Conclusions: Although the scientific literature reports a wide range of tasks and applications, in this paper, we summarize only those providing competitive results (e.g. in terms of discrimination power) and having a significant impact in the field.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
