电子商务及其他问题移动头跟踪 (Mobile Head Tracking for eCommerce and Beyond)

Shopping is difficult for people with motor impairments. This includes online shopping. Proprietary software can emulate mouse and keyboard via head tracking. However, such a solution is not common for smartphones. Unlike desktop and laptop computers, they are also much easier to carry indoors and outdoors.To address this, we implement and open source button that is sensitive to head movements tracked from the front camera of iPhone X. This allows developers to integrate in eCommerce applications easily without requiring specialized knowledge. Other applications include gaming and use in hands-free situations such as during cooking, auto-repair. We built a sample online shopping application that allows users to easily browse between items from various categories and take relevant action just by head movements. We present results of user studies on this sample application and also include sensitivity studies based on two independent tests performed at 3 different distances to the screen.

翻译：对有运动障碍的人来说,购物是困难的。这包括在线购物。专利软件可以通过头部跟踪模仿鼠标和键盘。然而,这种解决方案对智能手机并不常见。与台式计算机和膝上型计算机不同,它们也更容易在室内和室外携带。为了解决这个问题,我们执行开放源按钮,该按钮对iPhone X 前摄像头所跟踪的移动头部具有敏感性。这让开发者可以很容易地融入电子商务应用程序,而不需要专门知识。其他应用程序包括游戏和在手无寸铁的情况下使用,例如烹饪、自动更新等。我们建立了一个在线购物应用程序样本,使用户能够容易地浏览不同类别的项目,并且仅仅通过头部移动采取相关行动。我们介绍了用户对这一样本应用程序的研究结果,并包括基于在屏幕的3个不同距离上进行的两次独立测试的敏感性研究。