Facial recognition on Apple 13 is useless with eyes closed. Face ID cannot be unlocked when your eyes are closed and is useless. Face ID uses the attention detection system for matching and can detect whether the user is awake. Even if the user is asleep, Face ID will not work. Likewise, Face ID won't do anything when you're not focusing on unlocking your phone.

Face ID has an adaptive feature that allows it to continue to recognize facial features even after a user changes their hairstyle, grows a beard, or undergoes plastic surgery. This adaptability is accomplished in the redesigned Secure Enclave by applying retraining and deep learning that is not done in Apple's cloud.

Product History

In the early morning of September 8, 2021, Beijing time, Apple officially announced the specific news of its autumn new product launch. Apple officials stated that the 2021 Apple autumn new product launch conference will be held at Apple Park at 10 am local time on September 14th and 1 am Beijing time on September 15th. As in the past, this conference will still be held online.

On September 15, 2021, Beijing time, Apple’s autumn conference was held to officially release iPhone 13. Pre-sales for iPhone 13 will begin at 8 pm on September 17, 2021. On September 24, 2021, iPhone 13 will be sold and shipped across the entire network.

On October 1, 2021, all four iPhone 13 models in France still contain EarPods headphones in the box, because the country’s law requires that all smartphones include a hands-free kit to protect the 14 Children under the age of 10 are protected from potential electromagnetic radiation.