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Recent Advances in Wearable Sensors and Integrated Functional Devices for Virtual and Augmented Reality Applications
Author(s) -
Kim Hojoong,
Kwon YoungTae,
Lim HyoRyoung,
Kim JongHoon,
Kim YunSoung,
Yeo WoonHong
Publication year - 2021
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.202005692
Subject(s) - augmented reality , wearable computer , virtual reality , human–computer interaction , computer science , key (lock) , wearable technology , embedded system , computer security
The advancement in virtual reality/augmented reality (VR/AR) has been achieved by breakthroughs in the realistic perception of virtual elements. Although VR/AR technology is advancing fast, enhanced sensor functions, long‐term wearability, and seamless integration with other electronic components are still required for more natural interactions with the virtual world. Here, this report reviews the recent advances in multifunctional wearable sensors and integrated functional devices for VR/AR applications. Specified device designs, packaging strategies, and interactive physiological sensors are summarized based on their methodological approaches for sensory inputs and virtual feedback. In addition, limitations of the existing systems, key challenges, and future directions are discussed. It is envisioned that this progress report's outcomes will expand the insights on wearable functional sensors and device interfaces toward next‐generation VR/AR technologies.