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  • Mechanosensory hairs and hair-like structures in the animal kingdom: Specializations and shared functions serve to inspire technology applications
Title: Mechanosensory hairs and hair-like structures in the animal kingdom: Specializations and shared functions serve to inspire technology applications
Biological mechanosensation has been a source of inspiration for advancements in artificial sensory systems. Animals rely on sensory feedback to guide and adapt their behaviors and are equipped with a wide variety of sensors that carry stimulus information from the environment. Hair and hair-like sensors have evolved to support survival behaviors in different ecological niches. Here, we review the diversity of biological hair and hair-like sensors across the animal kingdom and their roles in behaviors, such as locomotion, exploration, navigation, and feeding, which point to shared functional properties of hair and hair-like structures among invertebrates and vertebrates. By reviewing research on the role of biological hair and hair-like sensors in diverse species, we aim to highlight biological sensors that could inspire the engineering community and contribute to the advancement of mechanosensing in artificial systems, such as robotics.  more » « less
Award ID(s):
2011619
NSF-PAR ID:
10339987
Author(s) / Creator(s):
Date Published:
Journal Name:
Sensors
Volume:
21
Issue:
(19)
ISSN:
1424-8220
Page Range / eLocation ID:
6375
Format(s):
Medium: X
Sponsoring Org:
National Science Foundation
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