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The Apple Watch rotary knob may be replaced with optical sensors

One of the key features of the Apple Watch is its Digital Crown button, which allows users to interact with the interface without having to touch the screen. WatchOS users get their work done. However, it seems that Apple is working on ways to replace it. Because the tech giant's new patent shows the Apple Watch with optical sensors now holding a rotating knob.

According to information released by Patently Apple, the U.S. Patent and Trademark Office The United States released a new patent this week from a Cupertino-based company that shows how the rotary knob on the Apple Watch can be replaced with optical sensors that can detect user movements. Apple's patent is called the "Optical Sensor Smartwatch" and shows how the company can use new sensors to allow users to do their work in the user interface while eliminating the number of moving parts of the Apple Watch. Decrease the rotary knob.

BingMag.com The <b>Apple</b> <b>Watch</b> <b>rotary</b> <b>knob</b> <b>may</b> be <b>replaced</b> <b>with</b> <b>optical</b> sensors

optical sensors detect the movements that users make to control the system . Apple notes in the patent that removing the rotary knob can not only make the Apple Watch more durable, but can also free up space that can be used by other components such as new sensors or even a larger battery. The patent explains that, for example, the user can make movements in the vicinity of optical sensors, and these sensors detect and interpret the movements and issue commands according to the user's movement to control the smartwatch.

The movements and gestures provided by the user can be detected directly with optical systems, and with this replacement, the number of moving parts is reduced and the space inside the clock can be better used for newer capabilities. Because the Apple Watch rotary knob has an electrical heart rate sensor that activates the ECG, this patent indicates that new light sensors can also be used to measure heart rate, respiration rate, blood oxygen level, blood pressure, and more.

It should be noted that the technologies presented in the patent do not necessarily reach the stage of production and presentation of a real product. So even if Apple wants to remove the rotary knob from its smartwatch, it may take several years to operate the technology. But in any case, the Apple Watch can be described as the best smartwatch in the world, which is always well received by users. These days, in addition to the many rumors that are heard about the 14 Series iPhones, there are also many speculations about the new generation of Apple Watch Series 8, which introduces us to some of the new features of these watches.

For example According to a report, the American technology giant intends to add the ability to detect car accidents to this smartwatch. While diagnosing a car crash isn't easy at all, it seems that Apple has done a lot of testing over the past year to develop this feature and collected a lot of information anonymously from Apple Watch users.

BingMag.com The <b>Apple</b> <b>Watch</b> <b>rotary</b> <b>knob</b> <b>may</b> be <b>replaced</b> <b>with</b> <b>optical</b> sensors

Some reports suggest that these companies are working on sensors to use infrared sensors At shorter wavelengths, they can measure a user's blood sugar level without the need for blood sampling, but others claim that the Apple Watch still has a long way to go. An accurate glycemic sensor without the need for blood sampling or payment for a disposable test strip is a feature that could double the popularity of this smartwatch if available on the Apple Watch 8 Series.

Some images Attributed to the Apple Watch 8 Series in cyberspace, they indicate that we are probably not going to see any particular change in the design of these watches. According to images released by the LeaksApplePro whistleblower, the only difference in the design of the Apple Watch 8 Series is related to the speaker part of this smartwatch. Among the new features of this wearable gadget, we can probably expect the body temperature sensor, fertility sensor and ECG improvement and sleep tracking sensors at this time. More news about this smartwatch will surely be published in the coming days.

Source: 9to5mac

Tags: apple, watch, rotary, knob, may, replaced, optical, sensors

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