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We do not generally cover new patents registered by Apple for a very simple reason: tens / hundreds of them are registered, but that does not necessarily mean that we will see such an invention implemented in some products or services. Often, just register a new technology that was invented (perhaps even to prevent competitors from using something similar), for example, unrelated to prototypes and projects. specific use. Others, however, can not be ignored because they have fully satisfied the popular desire. This is the case of patent 10,198,610, which covers "acoustic pulse coding of input surface images", as reported by AppleInsider .
The name is strange, but the description is very interesting because it explains how sound can be applied to a surface to detect how another object comes into contact with it. In short, a network of acoustic transducers, positioned in contact with the surface, can transmit a coded pulse signal in response to a tap. By monitoring and receiving the reflections of several coded signals, an image could then be generated based on this contact. Sound pulses are sent and come in contact with the fingerprints of the user. These peaks interrupt the transit of the pulses and are reflected, these reflections being interpreted in a fingerprint image that can be correctly badyzed. Whew …
Conclusion: This could allow to read a fingerprint by pressing your finger anywhere on the screen of an iPhone. That's right, a Touch ID occupying the entire screen of the iPhone! You can touch the middle, the top, the bottom … whatever!
The advantages of this technology (compared to existing technology) are numerous: low thickness for components (which can be placed away from others), the fact that it is not necessary to place electrodes on the display, less processing power (acceleration of authentication), etc.
It is practically a consensus that Face ID is here to stay and we will hardly see the return of Touch ID. On the other hand, many people still prefer biometric recognition over digital rather than face, and a new technology capable of doing this type of recognition on the screen would not be bad at all. It should be noted, however, that Apple has already registered other patents for possible new fingerprint readers (one in February and another in August 2017), which is not the case. is certainly not unusual.
I particularly doubt that The Touch ID of Apple because it would be a bad Face ID reception (which, although some did not like it, is far from being hated by users) . Even more now, everything seems to be happening before a second-generation technology (which could accompany improvements in the angle and recognition distance, among others).
I also have a lot of trouble keeping two biometric systems on the same device. , like many Android manufacturers – the company's history shows us that it "decides what is best for the user" and defends this idea precisely. On the other hand, it would be very interesting to see something like that being launched, is not it?
tip of @ bearded30 ; via Forbes
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