I was surprised to learn that the technology dates back to the 1960s. Although early attempts were ineffective, they marked the start of mapping facial features and exploring camera and processing capabilities. It's crazy to think that this technology, which I now use to unlock my phone, began all the way back in the '60s!
Today, facial recognition has evolved significantly. Thanks to better cameras, faster processors, and machine learning, it's more reliable than ever. It's used in more places than I imagined like airports, law enforcement, and even retail stores.
What really intrigued me during the presentation was how facial recognition actually learns your face. The software detects your face and creates a “faceprint,” which is like a fingerprint but based on unique facial features. This faceprint is then compared to others in databases to grant or deny access. For me, it's used to unlock my phone, which makes me feel secure knowing no one can replicate my faceprint. The presentation even mentioned that Apple claims there’s a one in a million chance of someone being able to use your faceprint.
While I appreciate how secure and convenient this software is, it also raised concerns about privacy. As facial recognition data becomes more widespread, the question arises: Who has access to it?
Overall, the presentation made me think more about the technology I use every day. It gave me a deeper appreciation for how secure facial recognition is, but it also made me realize the importance of privacy and security. It definitely encouraged me to do more research on these concerns as I continue using the software.
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