Low-cost prosthetic foot mimics natural walking
Engineers have developed a simple, low-cost, passive prosthetic foot that they can tailor to an individual. Given a user's body weight and size, the researchers can tune the shape and stiffness of the prosthetic foot, such that the user's walk is similar to an able-bodied gait. They estimate that the foot, if manufactured on a wide scale, could cost an order of magnitude less than existing products.
Source: Science Daily