More phones on Android they have several buttons, three in general (power and volume up). Although there are models that may have additional buttons, such as auxiliary buttons, such as the Samsung and LG phones. Buttons are therefore a common and important feature of phones, even though there are already examples of phones that do not use them.
It's been said for a while the phone buttons can end disappearing. New, ultrasound-based technologies may be the ones that eventually replace the buttons on Android. What is ultrasound and is it really possible to replace the buttons?
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Ultrasound replacement buttons
The idea of an Android phone without the buttons It's nothing new. Last year we were able to see two phones with this design or concept, in addition, there are other types of products like OPPO that are already working on designs other than buttons. Therefore, it is an interesting concept for the industry, which seeks to eliminate the presence of such physical buttons.
This is where ultrasound makes its entry as an option you can think of. Recently a company called Ultrasense Systems, which introduced a new ultrasound technology. Thanks to it, the sensor can be plugged into the chip on the phone (regardless of its size or its object) and thus provide the phone with poor mobility and a touch of touch to the phone.
When using ultrasound, It is protected from moisture, dirt and all kinds of alcohol. It will therefore allow the range of applications to be used, without compromising its user experience. In addition, it solves a few important issues of using buttons on a smartphone. You have to use the button, you'll have to make a hole in the fence to be able to install it, which is already an important problem for waterproofing and dust resistance.
Also, every time we watch it most phones have curved screens, in addition to wrapping phones, such as the Mate 30 Pro. These types of phones dramatically reduce the edges, resulting in less button area. Ultrasound can be a great solution for this, since you won't need a hole or cut, or extra space to have a button.
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What are the benefits of the use of buttons?
Although it is a technology that still needs to be tested, before it can be said to be ready for use on the phone, we see that ultrasound it produces a series of benefits
- It does not replace the phone: By not requiring a cut or a button hole, the space on the phone is removable, enabling us to use it on all types of phones, even smart ones.
- Helps water and dust resistance: While most phones are water-resistant, the buttons are a sensitive part of this and can make water inadequate. The absence of buttons prevents water or dust from entering.
- Contribute to new projects: It can facilitate the use of curved or changing screens on phones, in addition to lowering frames to a higher level.
- New activities or body touch: You can allow the use of new functions or applications, in addition to various gestures, which allow you to control the phone or do something, without pressing the buttons.
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Will ultrasound replace the buttons?
Ultrasound is a new technology, which still has a way to go, but it comes with the idea of be able to insert body buttons in the future phone The phone industry has been searching for ways for a while or thinking about eliminating or reducing the use of the keys. Already in 2019 we saw a model without buttons or ports and phones such as the Huawei Mate 30 Pro leaving us with a separate volume system, which uses no buttons.
This makes it clear that it is something that the industry is working on, it is a concept being considered and that it is do not discontinue use. The big question now is when will this happen. Don't forget that ultrasound is a technology that can have various applications on the Android phone, something that has been talking for years. Switching buttons can be a new use.
It's hard to admit if you will eventually replace body buttons by telephone On paper, ultrasound can offer many benefits, in addition to enabling new types of designs. We recently saw how other brands are using this technology on their phones. It will be interesting to look at the future of the sector.