Robotic fingers are mechanical devices designed to mimic the movement and functionality of human fingers. They are often used in robotics and prosthetics, allowing machines or individuals to grasp and manipulate objects. These fingers can be controlled by various means, including sensors, motors, and artificial intelligence, enabling precise movements. In prosthetic applications, robotic fingers provide individuals with enhanced dexterity and the ability to perform daily tasks. Advances in technology have led to the development of bionic hands that can respond to nerve signals, offering a more natural experience for users. Overall, robotic fingers represent a significant step forward in both robotics and assistive technology.