Biometrics, Retinal Scanning, and the Right to Privacy in the 21st Century

By Stephen Hoffman

Abstract:

Imagine it is the year 2030. As you walk down your street to visit your favorite coffee shop, a camera mounted at the nearest intersection tracks your movements. Through undetectable, infrared beam of light, the camera photographs the vasculature structure of your eyes and runs it against a database of known criminals, immigrants, and even people dissenting from popular opinion. If your retinal pattern matches that of a person listed in the database, the computer transmits this information to the proper authorities. All of this happens before you even step through the door of the coffee shop. Now, imagine if private companies, instead of the government, are the ones running those cameras. Retinal vascular patterns have been shown to anticipate future illnesses as well as conclusively identify hereditary or genetic conditions from which the individual suffers. What if a health insurance company installs these cameras outside its offices to identify individuals and detect disorders and illnesses before they walk through the door? This note discusses biometric analysis and raises concerns that such an intrusive procedure may have on the privacy rights of those being examined.

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