Apple plans to reintroduce Touch ID with a fingerprint sensor on display in its 2021 iPhones, says a new report from noted industry analyst Ming-Chi Kuo. 9to5Mac reports that the analyst says that the technology will be included alongside Apple's Face ID facial recognition technology in two years, and that the two security methods will compliment each other to provide a unified experience.
display fingerprint sensors have been around for a while now, having appeared for the first time in Vivo's X20 Plus UD early last year. Apple may have been working on the technology itself since at least 201
As 9to5Mac notes that Kuo also suggests that technology may be better suited for Apple Watch than Face ID, even if it was used on the iPhone . Although he stops saying that Apple actually plans to incorporate it. Apple Watch does not yet include any form of biometric security and is dependent on a PIN code.
Joining Touch ID and Face ID Security Systems is an exciting idea. Potentially, this opens the door to some kind of biometric two-factor authentication, which means a potential hacker will need to emulate both your face and your fingerprint in order to access the phone. Hackers could foil Touch ID within 24 hours of the technology's initial launch, but the technology can be far more difficult to bypass if used with another form of biometric security.
Although Kuo has a good track record of predicting Apple's future development, any prediction like this is worth bringing a pinch of salt – especially since it concerns products that are over two years away from release. Technology may not be going as fast as Apple expects, and there are many other reasons why Apple may change plans. However, the inclusion could give the company's upcoming phones their main shake since the introduction of the iPhone X in 2017.