Virtual olfactory interfaces : electronic noses and olfactory displays
Virtual olfactory interfaces : electronic noses and olfactory displays
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虚拟嗅觉接口：电子鼻和嗅觉显示器
DOI：
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发表时间：
2001
期刊：
影响因子：
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通讯作者：
Ingemar Lundström
中科院分区：
文献类型：
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作者：
Fabrizio Davide;Martin Holmberg;Ingemar Lundström
目前，在通信和虚拟技术中，气味要么被遗忘，要么被不适当地刺激，因为不受控制的气味剂存在于用户周围的物理空间中。尽管如此，嗅觉信息的受控呈现可以在各种应用领域中提供优势。因此，两个使能技术，电子鼻和虚拟嗅觉显示器，审查。使用的情况进行了讨论，连同相关的心理生理问题。包括虚拟嗅觉接口在内的端到端系统在许多方面都具有定量特征：气味质量和浓度、动态、空间定位和信息速率。最后报告了作者最近在保真度方面所做的工作。
At present, in communications and virtual technologies, smell is either forgotten or improperly stimulated, because non controlled odorants present in the physical space surrounding the user. Nonetheless a controlled presentation of olfactory information can give advantages in various application fields. Therefore two enabling technologies, electronic noses and virtual olfactory displays, are reviewed. Scenarios of usage are discussed together with relevant psycho-physiological issues. End-to-end systems including virtual olfactory interfaces are quantitatively characterised under many respects: smell quality and concentration, dynamics, spatial localisation and information rate. Recent work done by the authors on fidelity is finally reported.