A BIO-INSPIRED FINGERTIP: 3D Printed Surface Patterns and Their Role in Surface Friction: An Experimental Study

In the field of prostheses, significant developments have been accomplished so far in low-cost prosthetic limbs using 3D printing technology. However, when it comes to prosthetic hands, 3D printed prosthetic hands are still limited in their grasping ability, such as the adaptability to the shape of an object and a sufficient pinch force level...