Abstract

We conduct an examination of the preferences of drivers and passengers alike for in-vehicle interactions with a multistudy approach consisting of (1) a targeted literature survey of applications and user interfaces designed to support interactions with in-vehicle controls and systems based on gesture and voice input; (2) a large-scale survey (N = 160 participants) to understand drivers and passengers’ preferences for driving and traveling by car; and (3) an end-user elicitation study (N = 40 drivers and passengers) to collect preferences for gesture and voice input commands for in-vehicle interaction. We analyze and discuss the gesture and voice commands proposed by our participants and describe their characteristics, such as production times for gesture input and the vocabulary size of voice commands.

摘要

我们采用多种研究方法，对驾驶员和乘客对车内交互的偏好进行了研究，该方法包括（1）针对应用和用户界面的有针对性的文献调查，旨在支持基于手势和系统的与车内控件和系统的交互语音输入；（2）进行大规模调查（N  = 160名参与者），以了解驾驶员和乘客对驾车和乘车旅行的偏好；（3）最终用户启发研究（N = 40位驾驶员和乘客），以收集用于车载交互的手势和语音输入命令的首选项。我们分析并讨论了参与者提出的手势和语音命令，并描述了它们的特征，例如手势输入的生成时间和语音命令的词汇量。