To study the sensing process of the human semicircular canals (HSCs) during head rotation. which is difficult to directly measure due to physiological reasons. A 1-BSC (one-dimensional bionic semicircular canal) and 3-BSC were prepared with soft SMPFs (symmetric electrode metal core polyvinylidene difluoride fibers). which could sense deformations similar to human sensory cells. https://www.mamapaisa.com/product-category/collagen-volume-boost-whipped-conditione/