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Taptic Engine is separate from the Home Button. Pressing it gives haptic feedback via Taptic Engine just like other actions also give haptic feedback. Home Button is pressure sensitive like 3D Touch. Basically failure of one does not mean failure of the other.

I'm not sure this is correct.

If you read the original thread where the problem was first identified, iwayne says the haptic feedback 'spazzed out' and fired off three or four times when the button was pressed once. Subsequently the button failed to work at all. (although apparently now it's working again, but that's by the by). Doesn't this suggest there's a one-to-one correspondence between a properly functioning Taptic Engine and a working home button? Otherwise I don't understand why the prompt would have appeared in the first place. I mean, if the pressure sensor just flat out failed, how would the diagnostic even know if the user had pressed it? Pretty sure this indicates a tight non-modular integration between the two components of the system.

This is beyond earlier accessibility features. No other iPhone model automatically raises the alarm when the home button cocks up and provides a temporary onscreen solution.
 
I like the on screen home button... let's be bold and do away with it! It's interesting that they have to have a work around on this button, I've not heard of another manufacturer with this kind of problem so I wonder if the haptic feedback is a major part of he problem?
 
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This is properly clever. It also demonstrates just how much thought Apple put into designing the new home button. Not only how it functions when it goes right — but what happens when it goes wrong.

In addition to your comment, if the home button were to fail, at Least this alternative home button function would work until your in a position to have it replaced or repaired at your convenience. Nicely executed on Apple's behalf.
 
iPhone 7 may go down in history as the worst iPhone ever.

This is a huge failure on Apple's part!

I agree! It looks like only 70 million people will have bought one by the end of Christmas, and only about 200 million or so in its first year of sale. Epic fail Apple! The.Worst.iPhone. Ever. and the people know it!!!!!!!! Your crummy capacitive touch home button can't fool the rest of us!
 
New home button isn't any more reliable than the old home button but it's getting more expensive and harder or impossible for DIY replacement. What was once a $7 fully replaceable part on iPhone 5 became $30 on iPhone 5s to 6s with Apple disabling touch ID. How much is the taptic engine home button for iPhone 7 going to cost if you can even buy one? If you can only go through Apple what is the out of warranty cost?
A phone is not a car and not meant to be repaired as such.
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iPhone 7 may go down in history as the worst iPhone ever.

This is a huge failure on Apple's part!
As compared to the success of the Samsung Galaxy note 7? /hyperbole
 
If you understand it like that then you understand it wrong and since i specifically stated that i'm still waiting for mine you don't have to be Sherlock Holmes to undersstand that i'm pointing to general public with 7th iPhone.

Oh, gotcha.
Misunderstood here as well.
(by which I do NOT mean I misunderstood obviously... merely that many others misunderstood).
=P
 
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Never heard that. Why would people in the Far East be more sensitive to preserving their home buttons than in the West?

I've heard this a few times. No idea why it happens but apparently the Apple Store staff turn on assistive touch for the customer when setting up their new iPhone.
 
For sure physical buttons suffer from mechanical stress, but these are less likely than bugs, and by the time the button has been 'worn out' you'll have long since changed to a new phone. ;-)

FWIW, on all the devices I've owned that have on-screen buttons, I've never had them not work. :)
 
I knew this would be a problem. It's the main reason I didn't update to iOS 10 on my iPads. I kind of want them to keep the classic home button for the iPads, as they are my work machines and I can't afford a home button issues.

Kallum.

Your iPads having a physical home button has nothing to do with what this article is about. The iPhone 7 does not have a physical home button and uses a Taptic Engine to simulate the feedback of s button press. Besides the iPads do not have a Taptic Engine yet which is what the article is directly addessing.
 
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Thanks! As I wrote, I had never heard of that! You really do learn something new everyday! :)

To make matters worse and maybe why this is such a persistent myth, smart phone vendors set up the accessibility on screen Home button when setting up a new phone for customers.

I'm not even sure if the iPhone 7's 3D Touch Home button will stop it since people are so used to the virtual button. If the iPhone 8 has an on screen Home button, that might finally do it.
 
Just one more point of possible failure that will end up frustrating customers. The car manufactures began using touch controls for volume, temperature, etc a few years back until, unsurprisingly, they started returning to physical buttons shortly thereafter. Software is much more prone to bugs than hardware failure. Physical buttons are best in many instances!

Spot on. The new home button may be something I get used to, but inevitably it will fail more often than the mechanical one. With the occasional touch disease on my 6+ it's the only thing that works at times, short of the lock button.
 
It's good to have a fallback, but the aim is to never need a fallback. Why is a device so new already popping up such errors? iPhone 7 is truly an experimental device release. Looking forward to 2017's all new device.
Often not good to be an early adopter as the first versions usually have issues which can only be found once in users hands- yes they would test but usually things you haven't thought of slip through- a few months to get a product with all the field issues sorted
 
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I like the new button, it's cool and seems to be more durable but need to mention I had every single iPhone every year since 2007, never had a problem with any physical home button before :)
 
I firmly believed that the new Home button had no 'moving parts' and would therefore be less prone to failure.

I hope we get to hear back some details on the fix for this.

The problem is there is still a "moving part". Instead of a home button that depresses, you feel movement of the Taptic Engine. That's not software you feel moving in there.
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The physical button of the iPhone has constantly been a point of failure, to the point that in Far Eastern countries often it isn't used at all to preserve the resale value (they use Accessibility features instead).

I find that odd. I've owned an iPhone for over 8 years and never have had a home button fail, nor have I known anyone whose button failed.
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iPhone 7 is truly an experimental device release. Looking forward to 2017's all new device.

I think you really need to re-read what you wrote here...and think about it.
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http://www.businessinsider.com/chinese-use-assistivetouch-on-iphone-2015-5

It's a cultural thing. It's wrong but it's ingrained in their culture. I've seen it with my own eyes. Kids using the accessibility on screen home button on phones with perfectly working home buttons.

It's probably like how your great grandmother born in the 30's use to cover her sofa in plastic.
 
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