Real-time Action Instruction to People in Emergency by Multimodal Human Action Sensing

在这项研究中，提出了一个实时的动作指令系统，在紧急情况下，如地震紧急警报后，向人们提供适当的动作指令。提出了既使用声学教学又使用视觉教学的教学方法，并将投影仪安装在环境中。实验表明，用箭头和简短的音频指令来投影安全区域和疏散路径更容易理解，便于人们疏散。

In this study, a real-time action instruction system is proposed, which gives instruction of appropriate actions to people in emergency situation like just after an emergency earthquake alert. Instruction methods using not only audio instruction but also visual instruction with projectors mounted on the environment are proposed. The experiments revealed projection of safety areas and evacuation paths by arrows and brief audio instruction are easier to understand for the people to evacuate.