Bio Leg is a groundbreaking robotic prosthetic knee designed to enhance mobility for above-knee amputees. Integrating an electrical motor with multiple sensors, it provides powered assistance to reduce discomfort and improve smoothness of movement. The design prioritizes a natural, human-like appearance, featuring a calf muscle bulge and black carbon material for self-expression, earning the Red Dot Luminary Award. Bio Leg's innovation lies in its ability to mimic the human knee's kinetic characteristics, offering both power and flexibility, while transforming prosthetics into a symbol of confidence and style.