The human hand is a complex part of our body. This part enables us to interact with our environment and also use to communicate
with one another. Also thumb of our hand helps us to perform various activities that differentiate us from other creatures on earth.
To perform complex hand movements we need to know information about our environment including fine touch, vibration, pain,
temperature. Our hand is connected to our central nervous system hence we can easily identify and sense our environment.
Therefore our hand allows us to perform complex activities like writing and opening doors. Loss of hand decreases our strength to
do different activities and functions. Hence our aim is to make prosthetic robotic hand to help amputee person.
