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相关概念视频

Taste Buds and Receptors01:20

Taste Buds and Receptors

1.9K
Gustation, or the sense of taste, is intrinsically linked to the anatomical structures located on the tongue. This organ's surface, along with the entirety of the oral cavity, is adorned with stratified squamous epithelium. Evident on the tongue are elevated structures known as papillae (singular = papilla), which house the mechanisms for the transduction of gustatory stimuli. Four distinct types of papillae exist, each identified by their unique morphological attributes: the circumvallate,...
1.9K
Gustation01:43

Gustation

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Gustation is a chemical sense that, along with olfaction (smell), contributes to our perception of taste. It starts with the activation of receptors by chemical compounds (tastants) dissolved in the saliva. The saliva and filiform papillae on the tongue distribute the tastants and increase their exposure to the taste receptors.
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相关实验视频

Updated: Jun 6, 2025

Creating Virtual-hand and Virtual-face Illusions to Investigate Self-representation
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为VR/AR/MR提供小型化的便携式口味接口.

Yiming Liu1,2, Wooyoung Park1, Chun Ki Yiu1,3

  • 1Department of Biomedical Engineering, City University of Hong Kong, Kowloong Tong, Hong Kong.

Proceedings of the National Academy of Sciences of the United States of America
|November 25, 2024
PubMed
概括

这项研究介绍了便携式的糖果形设备,用于虚拟和增强现实中的多味道反. 这些系统提供可调节的味道强度和持续时间,增强沉浸式数字体验.

关键词:
品味评价 品味评价 品味评价品味界面的界面是口味界面.人机界面的人机界面混合现实混合现实.便携式电子设备 便携式电子设备

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Usability Evaluation of Augmented Reality: A Neuro-Information-Systems Study
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相关实验视频

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科学领域:

  • * 人与计算机的交互
  • * 感官反系统 感官反系统
  • * 数字传感接口的使用

背景情况:

  • *现有的口味显示技术面临着小型化,口味多样性,自然互动和精确反控制方面的挑战.
  • * 品味,一种化学诱导的感觉,对人类体验至关重要,但复制数字是复杂的.
  • * 味道和气味反的整合对于完全沉浸式虚拟环境至关重要.

研究的目的:

  • * 开发智能,便携式口味接口系统,提供多种口味选择.
  • *为虚拟现实 (VR),增强现实 (AR) 和混合现实 (MR) 环境创建一个可调节的品味平台.
  • * 整合味觉和嗅觉反,以增强Metaverse体验.

主要方法:

  • * 开发子形状的设备,利用阿加罗斯水凝中的食品级化学物质作为味道来源.
  • *采用离子泳原理与可调电压,以控制味道强度和持续时间.
  • *小型化了9通道味道生成器 (8厘米×3厘米×1厘米) 和7通道气味生成器.

主要成果:

  • *成功创建了带有2到9个口味选项的便携式口味接口.
  • *通过电压控制来证明可调节的味道强度和独立的操作时间.
  • * 味觉和嗅觉接口的整合为全面的感官反系统.

结论:

  • *开发的口味接口系统在便携性和功能方面取得了重大进展.
  • *这项技术显示出在智能医疗品味评估,远程购物和混合现实的应用方面有很大的潜力.
  • * 这些系统代表了人机界面,生物医学科学和娱乐技术的进步.