About This Lesson
In a science known as biometrics, physical or behavioral characteristics are used for personal identification. Arun Ross, a professor at West Virginia University, explains that the sclera of the eye is another biometric trait that can be used, an idea he researched and patented.
In this lesson, students will discuss uses, advantages, and disadvantages of biometrics and investigate biometrics of the human hand.
“Science of Innovation” is produced in partnership with the National Science Foundation and the United States Patent and Trademark Office.