There are limitless examples in which era has contributed to ameliorate the lives of people by using enhancing their inherent or received competencies. As an example, over the years, there were biomedical interventions attempting to restore features which can be poor, inclusive of imaginative and prescient, hearing or mobility. If we consider human vision, widespread advances began from the time spectacles were advanced (in all likelihood inside the thirteenth century), persevering with within the previous couple of years, with researchers implanting artificial retinas to provide blind patients partial sight. Recently, scientists have also successfully linked the mind of a paralysed man to a laptop chip, which helped restore partial movement of limbs previously nonresponsive. Further, synthetic blood substitutes had been created, which will be utilized in human sufferers in the destiny.