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What is a iris scan?

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Anonymous

11y ago
Updated: 8/21/2019

Like fingerprints, a person's iris is unique. An iris scan is accomplished by a system that uses a device like a digital camera to record details about a person's iris. The image is converted to an iris code and stored in a database for future use.

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Wiki User

11y ago

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It can be used to detect certain medical conditions such as diabetes, heart or other related medical issues.