In a healthcare world defined by innovation, "Biometrics in Medicine" stands as a beacon guiding the way. This comprehensive guide unveils the transformative potential of biometrics-identifying individuals through unique characteristics. Beyond theory, it bridges the gap to real-world applications, offering exercises and ethical insights. Explore fingerprint, iris, voice, and gait recognition, and gain a glimpse into emerging technologies. As an undergraduate student, you'll harness the power of biometrics and cultivate a deep sense of ethical responsibility. Join us on this journey toward a healthcare future where compassion, innovation, and privacy harmoniously intersect.