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Facebook Accused of Watching Instagram Users Through Cameras

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Re: Facebook Accused of Watching Instagram Users Through Cameras

#21

Don't want to be the devil's advocate here but just because camera is on doesn't mean anything is being recorded. As an iOS developer who worked with apps that access camera frequently, I can confidently say that it's just a UX optimization. Starting the camera takes a brief few hundred milliseconds which is easily noticable from a user perspective. By keeping the camera ready, they are making the experience smoother…

If this was the case, they wouldn't have claimed it was a bug. Besides, big tech companies have lost the benefit of the doubt.

Re: Facebook Accused of Watching Instagram Users Through Cameras

#22
post #15

Don't want to be the devil's advocate here but just because camera is on doesn't mean anything is being recorded. As an iOS developer who worked with apps that access camera frequently, I can confidently say that it's just a UX optimization. Starting the camera takes a brief few hundred milliseconds which is easily noticable from a user perspective. By keeping the camera ready, they are making the experience smoother…

Doesn't keeping camera on increase battery drain, though? Also, with Facebook being evil and all, what's stopping them from hopping on "hey, the camera is already on, let's not waste that, and use the incoming visual data for something while we're at it" line of thinking eventually?

It does, indeed. Not like constantly recording though. I think they apply some heuristics that keep the camera on in the background (e.g if you open on story camera frequently and on the main screen, but not while at a screen when camera is not accesible). Otherwise the device would become noticeably hot, but I haven't encountered such an issue.

Re: Facebook Accused of Watching Instagram Users Through Cameras

#23
Lately was also this thing, with App check always our clipboard. I wonder how many website does the same, and also check your clipboard all the time. And with more and more APIs in browsers, I wonder how many website start to listen and watch you.

Re: Facebook Accused of Watching Instagram Users Through Cameras

#24

Don't want to be the devil's advocate here but just because camera is on doesn't mean anything is being recorded. As an iOS developer who worked with apps that access camera frequently, I can confidently say that it's just a UX optimization. Starting the camera takes a brief few hundred milliseconds which is easily noticable from a user perspective. By keeping the camera ready, they are making the experience smoother…

One of the most annoying things is to try and launch your camera on a phone and have to wait multiple seconds before you can hit the shutter, at which point the thing you want to photograph might already be gone. So I can definitely understand the logic behind this, even if it's creepy. IIRC, Apple has invested specifically in reducing startup latency for the camera, but I don't know if that applies to apps.

From what I can tell the startup time is more or less the same for both the built in camera app and the third party apps. IIRC built in camera used to start a bit faster in the past but that's not an issue anymore. The problem is that we launch the camera app and because the icon animates from home screen to fill the device window the latency is less noticeable, but for example in Instagram, the app is already open in full screen so starting the camera from a user action, even though it takes the same time with launching the camera app, is more noticeable from a user perspective.

Re: Facebook Accused of Watching Instagram Users Through Cameras

#25

Don't want to be the devil's advocate here but just because camera is on doesn't mean anything is being recorded. As an iOS developer who worked with apps that access camera frequently, I can confidently say that it's just a UX optimization. Starting the camera takes a brief few hundred milliseconds which is easily noticable from a user perspective. By keeping the camera ready, they are making the experience smoother…

If this was the case, they wouldn't have claimed it was a bug. Besides, big tech companies have lost the benefit of the doubt.

> Besides, big tech companies have lost the benefit of the doubt.

This is so spot on and pretty much sums up everything that's going on at the moment.

Re: Facebook Accused of Watching Instagram Users Through Cameras

#26

Even if this was true, which I doubt, what would Facebook actually gain by doing this? They'd see a person's face from an unflattering angle with an unflattering expression. Or they'd see whatever the front camera sees at the time, which in my case right now is the back of my phone case or possibly the floor. I don't see that as valuable data to mine.

They'd be able to track what your eyes focused on and for how long, whether you wore glasses, were bald, your approximate age and ethnicity, whether you have facial hair, your reactions to content, and a lot of other behaviors and metrics that would never cross your mind.

Instagram already does all of the above, but so does a lot of digital signage in shopping districts, in addition to tracking your BT HWID, to monitor trends in real time. Then they sell this info to eg- financial companies that operate things like mutual funds.

That's what I was doing with mine in the mid-2000s, anyway.

Re: Facebook Accused of Watching Instagram Users Through Cameras

#27

Even if this was true, which I doubt, what would Facebook actually gain by doing this? They'd see a person's face from an unflattering angle with an unflattering expression. Or they'd see whatever the front camera sees at the time, which in my case right now is the back of my phone case or possibly the floor. I don't see that as valuable data to mine.

One very useful thing would be running facial recognition on all the faces the camera incidentally sees, in order to infer new connections between people.

Re: Facebook Accused of Watching Instagram Users Through Cameras

#28

Don't want to be the devil's advocate here but just because camera is on doesn't mean anything is being recorded. As an iOS developer who worked with apps that access camera frequently, I can confidently say that it's just a UX optimization. Starting the camera takes a brief few hundred milliseconds which is easily noticable from a user perspective. By keeping the camera ready, they are making the experience smoother…

I'd rather the lag tbh. If Facebook has options just assume they picked the scummiest one

Re: Facebook Accused of Watching Instagram Users Through Cameras

#29

Don't want to be the devil's advocate here but just because camera is on doesn't mean anything is being recorded. As an iOS developer who worked with apps that access camera frequently, I can confidently say that it's just a UX optimization. Starting the camera takes a brief few hundred milliseconds which is easily noticable from a user perspective. By keeping the camera ready, they are making the experience smoother…

If you keep doing malicious things, you no longer get to enjoy the benefit of doubt.

Re: Facebook Accused of Watching Instagram Users Through Cameras

#30

Even if this was true, which I doubt, what would Facebook actually gain by doing this? They'd see a person's face from an unflattering angle with an unflattering expression. Or they'd see whatever the front camera sees at the time, which in my case right now is the back of my phone case or possibly the floor. I don't see that as valuable data to mine.

For a fun demo of what they can do, check this out:

https://github.com/noahlevenson/stealing-ur-feelings

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