After the phone remove the physical Home button, you can adapt to it? Entity keys-IT information

From the touch-screen Smartphone era, physical buttons out, Nokia N9 does not say, this is the first positive smartphones without any keys, but now many manufacturers seem to impose physical buttons. In 2016, Google, Sony, LG and other brands launch new flagship no longer equipped with front buttons at the same time, Apple and Samsung are going to remove the physical Home button in the next generation of flagship.

So, no physical buttons to experience much impact?

Coexistence of touch screens is a mainstream Home key

The popularity of touch-screen phones, have to say that Apple's iPhone has considerable merit. Because jobs believed, when numbers and subtitles can be directly on the direct rendering when the display, does not require the traditional physical keys can also hand click, this must mean the larger screen space, and then the machine the General, for 3.5-inch iPhone not easy to achieve. However, Apple completed the design, he further expressed the benefits of touch input, screen can be replaced at any time under any situation, after all, input, such as when calling to provide dialing buttons.

While eliminating the front a lot of traditional buttons, but the iPhone was not without physical buttons, still have the power, volume and Home key. Positive Home button at the bottom of the screen's biggest role is to return to the main screen, no matter what application, just click to return to the main screen, instead of repeatedly to return or to opt out, strengthen the effect of experience is obvious.

IPhone Home button has already been proved to be the most popular, and today is not just iPhone,Android camp also in the position of button offers more features, including the popular double-click multitasking, fingerprinting and touch return, vendors are you can think of harangues on the Home keys. So, did Home key is no substitute for really? Not too!

Soft key is the main way replace Home button

Today on smart phones, Home key features, while more and more, but there are also many replace Home button function operating mode appears, the most direct way is nothing more than two, or capacitive buttons or on-screen soft keys. There is no denying that, now the most common way, more the latter, most manufacturers provide soft key directly in the center bottom of the screen.

Why? First, the production costs of physical buttons than soft keys too much, so when the Home keys as part of the software directly on the screen when it is rendered, to save production costs low. Second, the soft key will not be as easily damaged as a physical button, in fact, also is concerned with the physical form, meaning that over time the soft key will not wear or failure does not respond, or bad fall damaged.

There is a third reason, because physical buttons is usually needed in mobile phone front to allow adequate space, the space occupied, to be exact, as the bottom of the iPhone that only a Home key, and empty. Therefore, manufacturers say, why not soft key forms, this section is used to increase the area of the screen? Or save physical keys into other components or more batteries? Therefore, the percentage of manufacturers have been working to optimize screen, Samsung engineer allegedly broke, their next-generation flagship screens of up to 90% per cent.

In General, the Elimination of physical buttons is nothing more than a few benefits, first of all, to save production costs, and provide a higher proportion of screen, and will save internal space use. At least the manufacturer was thinking, but as consumers, where do you think these mean to you?

Dwell on physical buttons

Why mobile device will always provide a variety of physical feedback on it? Mainly users like the haptic feedback, as well as real touch.

In real life, computer code when using the keyboard, press the button must be in the process of physical feedback, even on the phone touch not really happened, many firms engineers are working to restore it. For example Apple's iPhone 7, have been replaced by solid state type key, with completely different physical before pressing, but Apple engineers continues on the Taptic Engine to simulate the feeling of being pressed, and reproduce the user feeling before.

However, iPhone 7 Home button did not simulate the physical feedback it does not really matter, but does not affect the actual use. Then again, physical setting is because most users agree that physical form more satisfactory than the software to simulate the effect is more like a kind of Miss it. Moreover, the undeniable advantages of physical buttons on the function, for example, by double-clicking quickly activate the camera function, in fact, many physical buttons with learning for blind operation features, but this is not a physical Home button reason to survive.

No physical buttons is certainly tendency

Manufacturer's pursuit of the kind of science fiction movie mobile phone, hope into the larger display screen in a small body, or maybe it was just a piece of glass screen, so trends in physical buttons disappear will be. Despite the physical button most of the time is the ideal way to enter, but the value is still limited, especially compared with the soft buttons, just like a BlackBerry before the release of Priv, even reintroduced a full keyboard, the take-up rate is still pitifully low, even the BlackBerry have also given up.

In short, despite the borderless mobile phone has not been shown to bring the revolutionary experience, but consumers and manufacturers are looking forward to, and provided a number of reasons to prove that appeal, so the next soft key operation will be even more popular. You see, physical buttons is also necessary to exist? Lots of features and operation can be replaced by soft key cases.

IT information survey: phone minus the physical Home button, you can adapt to it?

手机去掉物理Home键之后，你能适应吗？ - 实体按键 - IT资讯

智能手机从触屏时代开始，物理按键就越来越少了，诺基亚N9就不说了，这是首款正面无任何按键的智能手机，但是现在很多厂商似乎要对物理按键赶尽杀绝了。2016年，谷歌、索尼、LG等品牌所发布的新旗舰开始不再配备正面按键，与此同时，苹果和三星也正打算在下一代旗舰中去掉物理Home键。

那么，没有了物理按键对使用体验有多大的影响呢？

触摸屏乃主流Home键并存

触摸屏手机的普及，不得不说苹果的iPhone有相当大的功劳。因为乔布斯认为，当数字和字幕都可以直接在显示屏上直接呈现的时候，不需要传统物理按键也可以用手点按，这肯定意味着需要较大的屏幕空间，而且那时候的机子普遍不大，对3.5英寸的iPhone来说实现可不容易。不过，苹果完成了设计，乔布斯进一步表达了全触摸输入的好处，毕竟屏幕可以根据任何情境随时更换输入方式，例如当拨打电话时转为提供拨号按钮。

虽然去掉了机身正面一大堆传统的按键，但是iPhone并非没有其他物理按键了，依然有电源键、音量键和Home键。正面屏幕底部的Home键最大的作用就是返回主屏幕，不管在哪个应用程序内，只要点击就可回到主屏幕，而不是反复的返回或选择退出，增强体验的效果显而易见。

iPhone的Home键早已被证明是最受欢迎的存在，而且今天不只是iPhone，Android阵营也在这个位置的按键上提供了越来越多的功能，包括颇受欢迎的双击多任务、指纹识别和轻触返回等等，你能想到的厂商都在Home键上大作文章了。如此来看，Home键真不可取代了吗？非也！

软按键是取代Home键的主要方式

今天在智能手机上，Home键功能虽然越来越多，但同样有很多取代Home键功能的操作方式出现了，最直接的方式无非两种，要么是电容式按钮，要么就是在屏幕上提供软按键。不可否认，现在最常见的方式，更多趋于后者，大多数制造商都直接在屏幕底部中央提供软按键。

为什么呢？第一，批量生产物理按键成本超过软按键太多了，因此当Home键能够作为软件的一部分直接呈现在屏幕上时，为厂商省下的生产成本可不低。第二，软按键不会像物理按钮那么容易损坏，其实还是跟物理形式有关，就是说软按键不会随着时间的推移磨损，或者失灵无响应，再或者不幸摔下损坏。

还有第三个原因，因为物理按键通常需要在手机正面腾出足够的空间，更确切的说是占据的空间不少，正如iPhone底部那样只有一个Home键，两旁空荡荡。因此，厂商们认为，为何不通过软按键的形式，将这部分用于加大屏幕显示的面积？或者在省去物理按键的内部塞进其他组件或加大电池呢？所以，厂商一直努力优化屏占比，据称三星的工程师爆料，他们下一代旗舰屏占比可高达90%。

总的来说，消除物理按键无非有几方面好处，首先更节省生产成本，再者提供更高的屏占比，还有将省下的内部空间加以利用。至少厂商是这么考虑的，但作为消费者你认为这些对你的意义在哪？

对物理按键仍念念不忘

为什么现在移动设备上总是会提供各种不同的物理反馈呢？其实主要还是用户喜欢触觉反馈，就如同真实的触觉一样。

在现实生活中，在电脑前使用键盘码字的时候，按下按键过程中肯定是有物理反馈的，即便在手机上触控不会真实发生，但很多厂商的工程师却在努力还原这一点。例如苹果发布的iPhone 7，已经更换成了固态式按键，与之前可以物理按压的完全不同，但苹果的工程师依然通过Taptic Engine模拟了被按下的感觉，重现之前用户的感觉。

不过，iPhone 7的Home键没有模拟的物理反馈其实并不重要，而且也不影响实际使用。话说回来，做出物理设定还是因为用户大多认同物理的形式比软件更令人满意，模拟效果更像是一种怀念而已。而且，不可否认物理按键在功能上的优点不少，例如双击快速激活相机功能，其实很多物理按键都具备学习实现盲操作的特点，只不过这并不是物理Home键继续存活的理由。

无物理按钮肯定是趋势

制造商追求科幻电影中的那种手机，希望可以在小身板中融入更大的显示屏幕，或者直接就是一块玻璃屏幕，因此物理按键消失一定会是趋势。尽管物理按钮很多时候是最理想的输入方式，但价值依旧有限，特别是与软按钮相比，就好像黑莓之前推出的Priv一样，即便重新引入了全键盘，使用率仍然低得可怜，就连黑莓自己也放弃了。

总之，尽管无边框手机没有被证明可以带来革命性的体验，但是消费者和厂商都十分期待，并提供了多个理由证明吸引力，因此未来软按键的操作形式一定会更加流行。就你来看，物理按键还有必要存在吗？特别是很多功能和操作都能通过软按键形式来代替的情况下。

IT资讯调查：手机如果去掉物理Home键，你能适应吗？