When Biometrics Fail: Gender, Race, and the Technology of Identity
From digital fingerprinting to iris and retina recognition, biometric identification systems are a multibillion dollar industry and an integral part of post-9/11 national security strategy. Yet these technologies often fail to work. The scientific literature on their accuracy and reliability documents widespread and frequent technical malfunction. Shoshana Amielle Magnet argues that these systems fail so often because rendering bodies in biometric code falsely assumes that people’s bodies are the same and that individual bodies are stable, or unchanging, over time.