Research on making KANSEI multimedia display for trial purpose and its evaluation

传统的显示系统中，视觉显示和气味产生装置是分离的，因此很难同步这两种品质。因此，我们之前引入了一种新的显示系统，其中视觉和气味能够和谐地呈现。这个系统被称为“感性多媒体显示（KMMD）”，因为感性字面上与人类的感官有关。KMMD由一个能够穿透空气的穿孔筛管和一个配置在后部的气流发生器组成。这个系统可以让气味直接通过屏幕传递给观众。此外，空气的排放物已经成功地诱导了它们的吸入，从而实现了高的气味感知率。在这项工作中，通过他们的眼球运动和额叶血红蛋白来评估KMMD的心理疗效。

Conventional display systems, in which a visual display and scent-generating device are detached, have faced a difficult path to synchronize both qualities. Therefore, we have previously introduced a new display system where visuals and scents are able to be harmoniously presented. This system is called "KANSEI Multimedia Display (KMMD)," as KANSEI literally pertains to human senses. KMMD consists of a perforated screen to be able permeate air and an airflow generator allocated in the back. This system enables scents to be delivered to viewers directly through the screen. Also, emissions of air puffs have successfully induced their inhalations, leading to achieve high rates of odour perception. In this work, the psychological efficacy with KMMD was appraised through their eye movements and haemoglobin in their frontal lobes.