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Could you use the camera to sense the IR autofocus of an external camera and blank the screen temporarily?
 
I don't actually understand your stance here. Could you elaborate?
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Are these phones all screenshot-proof?

Taking a screenshot isn't an issue. They have pieces in place to prevent getting those screenshots off of the phone. This is done through configuration of a custom profile, much like nearly every large company does to allow them to secure their employee devices.

They can take a screenshot but for example, can't attach it to an email or text to get it off of the device.
 
MacOS already does this, to a limited degree. It is currently not possible to take a screen shot of a movie playing through the DVD app using Apple's screen copy utility. I am surprised this isn't already built into iOS. But then, I never tried it.
 
I think this is probably meant more for apps that have copyrighted material. Would be great for photography apps. The iPhone X display is such high resolution that you can take a screenshot of someone’s photo, crop it, and republish it as your own. As a photographer I hate watermarking things but I’ve also seen my work stolen before. If an app doesn’t have APIs or a web view then this could effectively prevent copying photos because a photo of a display will look far worse when uploaded.
^
This I completely understand. As a selective measure to protect copyrighted material, sure. I have had written content stolen so I can relate and respect that.

As far as a security feature, given everything else these folks already have built in, I am not crazy about it.
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MacOS already does this, to a limited degree. It is currently not possible to take a screen shot of a movie playing through the DVD app using Apple's screen copy utility. I am surprised this isn't already built into iOS. But then, I never tried it.

It is built into iOS for iTunes content.
 
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Yet it still doesn't stop a person from snapping a photo of it with another device. There is no way to stop this if people are REALLY bent on doing it.
 
I think this is probably meant more for apps that have copyrighted material. Would be great for photography apps. The iPhone X display is such high resolution that you can take a screenshot of someone’s photo, crop it, and republish it as your own. As a photographer I hate watermarking things but I’ve also seen my work stolen before. If an app doesn’t have APIs or a web view then this could effectively prevent copying photos because a photo of a display will look far worse when uploaded.

Keep in mind that not all of us who want to screenshot or save your photos are trying to steal them to distribute elsewhere. Some of us just like something we see, and want to save a local copy for ourselves because the Internet is ephemeral and the things we find and love there won't be around forever.

I've saved countless photos, archives of web pages and so on because they touched me in some way and I never want to lose the ability to see them. We are slowly losing that as companies put in technological measures to keep us from saving content; look at the hacks necessary to save from Instagram and Snapchat.
 
Keep in mind that not all of us who want to screenshot or save your photos are trying to steal them to distribute elsewhere. Some of us just like something we see, and want to save a local copy for ourselves because the Internet is ephemeral and the things we find and love there won't be around forever.

I've saved countless photos, archives of web pages and so on because they touched me in some way and I never want to lose the ability to see them. We are slowly losing that as companies put in technological measures to keep us from saving content; look at the hacks necessary to save from Instagram and Snapchat.
Minority ruining it for the majority. Unfortunately it's only getting worse—especially as countries with cultures that don't value individualism and copyright protections are flourishing. I'll let you guess who I'm talking about.
 
Upset people: this is for a secure messaging app. The point is to prevent screen captures of sexting not take away your constitutional freedoms. :rolleyes:

I know that; I don't give a flying flock of pigeons about this app. I care about the fact that it is *possible* to deny us screenshots on our device. This ability will be abused by other apps.

Apple needs to put a stop to this.
 
I'm sorry, but patent-pending is going to be difficult considering this technology is provided through a number of different security products and shipping for some time in apps.
 
I am not entirely sure if this is already on iOS or not.. when I have closed caption issue on Hulu+ or Netflix (can't remember which one) and I tried to screenshot and send it to Hulu+ or Netflix via Twitter. I've noticed the screenshot doesn't show the video or caption (where the video was - it's all black screen) but it does show video controls (video title, play, pause, 10 sec back / forward, etc.). I thought it was interesting but also frustrating b/c there is no way for me to show them what my issues are...
 
I know that; I don't give a flying flock of pigeons about this app. I care about the fact that it is *possible* to deny us screenshots on our device. This ability will be abused by other apps.

Apple needs to put a stop to this.

What exactly should Apple do about a yet undeveloped 3rd party SDK that may or may not be used by anyone?
 
I am not entirely sure if this is already on iOS or not.. when I have closed caption issue on Hulu+ or Netflix (can't remember which one) and I tried to screenshot and send it to Hulu+ or Netflix via Twitter. I've noticed the screenshot doesn't show the video or caption (where the video was - it's all black screen) but it does show video controls (video title, play, pause, 10 sec back / forward, etc.). I thought it was interesting but also frustrating b/c there is no way for me to show them what my issues are...

There is a notification that an app can receive to prevent screen captures built into iOS. You can take it further and a lot of apps and vendors have done exactly this.
 
I think this is probably meant more for apps that have copyrighted material. Would be great for photography apps. The iPhone X display is such high resolution that you can take a screenshot of someone’s photo, crop it, and republish it as your own. As a photographer I hate watermarking things but I’ve also seen my work stolen before. If an app doesn’t have APIs or a web view then this could effectively prevent copying photos because a photo of a display will look far worse when uploaded.
Any app that produces ANYTHING is creating copyrighted content. That's how the braindead © system works.

The problem with hammers like this library is that it's too blunt. There are many people who have valid reasons to make a screen shot and this just treats everyone like a criminal.
 
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Apple will not allow this when it attracts their attention.
If Apple was okay with devs limiting screenshotting, they would have simply created an API. It's too easy for them.

There is one. It's just not public yet unless you're using Fairplay Streaming to protect video content. I expect it's coming.
 
I could easily see snapchat/facebook/twitter using this going forward.. or any social media app in general. Definitely can see youtube as well. They'll claim security enhancement to protect users, they always say that.
Yeah, Shazam already begs you to use their own system of "sharing" when you do the obvious and screenshot a song lookup for later use. I can easily see them (or whoever) forbidding the user from screenshotting their app. Instagram would also love to do this so you use their own stupid messaging system.
 
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I think this is probably meant more for apps that have copyrighted material.

Doesn't entirely matter what it's "meant" for -- it could easily be used to just keep the user controlled and unable to share except through a developer's "official" channels. Shazam, which begs you every time you take a screenshot to instead share and save recognized tracks using its ad-encrusted interface, comes to mind.
 
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If I don't have my 2nd phone on me to take a photo of the screen I'll get a pen and paper to write down and describe the photo, if there's a will there's always a way
 
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