The world around is rotating so fast and day by day newer and improved technologies are invented in all around the globe. In the past once somebody got paralyzed there were no such technologies which can help him/her to get cured, but with the advancement in science and the invention of robotic technologies now there are no chances for getting paralyzed for the whole life. The improved robotic hands and legs are created in such a way that they directly interact with our mind and the nerves are interconnected to the Printed Circuit Board installed inside the robotic legs and hands. With the help of this technology the signals of movement are easily received by the circuit board and the robotic hand/leg work in the direction of mind.
The size and weight of these components is normal. Using these robotic hands/legs no one ever feel the absence of his natural leg or hand because these robotic hand really give a natural feelings as they are controlled by your thoughts.
The robotic leg use lithium battery for the charging purposes. Structure of the robotic hand/leg is and how it works is given below:
Every robotic finger contain stretching material sometimes it’s made of plastic or some time it’s made of other material. Every individual finger contains its separate connection to the main Printed Circuit Board. The main circuit consists of many integrated chips installed on it. The signal from the main chips to every finger is passing through busses on the circuit board. The main board is connected to the nerves. Once the main board receives the signals through the nerves, it read the signals and forward it as it is.
If you need to hold something with two of your finger, once you approach your hand to that thing the robotic hand will automatically read the signals and hold the object as you thought. If you want to run with your robotic leg, it will automatically read the signal and start as you want.
Advancement in technology took place every day, every hour, every minute. New and improved circuit’s boards are developed each and every day to improve the working of robotic leg/hands. That day is not too far when the actual human hand will be developed having circuits same like the natural one. That day is not too far when it will be difficult for us to recognize whether it’s a natural hand/leg or robotic hand/leg. These technologies will help the war soldiers and common people too.