Friday, May 26, 2017

"Why Google Is Suddenly Obsessed With Your Photos"

Not "suddenly".
For both Facebook and the GOOG images have been an artificial intelligence/machine learning target for a half-decade, at least.

From The Ringer:

The next great Google product offers a window into a company reshaping itself around images, artificial intelligence, and even more of your personal data
Google tends to throw lots of ideas at the wall, and then harvest the data from what sticks. Right now the company is feasting on photos and videos being uploaded through its surprisingly popular app Google Photos. The cloud-storage service, salvaged from the husk of the struggling social network Google+ in 2015, now has 500 million monthly active users adding 1.2 billion photos per day. It’s on a growth trajectory to ascend to the vaunted billion-user club with essential products such as YouTube, Gmail, and Chrome. No one is quite sure what Google plans to do with all of these pictures in the long run, and it’s possible the company hasn’t even figured that out. But in a landscape fast becoming dominated by artificial intelligence, data — in this case, your photos — has become its own reward.

At the company’s annual I/O developers conference, Google touted Photos as a signature platform getting a bevy of valuable updates. Users will soon be able to automatically share all their uploaded photos with a loved one, or filter which specific photos are auto-shared by date or topic. A new Suggested Sharing feature will use facial recognition to prompt users to send photos of their friends directly to them, similar to Facebook’s Moments app. The service already uses machine-learning algorithms to classify the objects in photos and make them searchable, so that users can easily find all their pictures of dogs or beer or sunsets. With all these perks, plus unlimited storage, Google Photos is set to become the most convenient, powerful option available for managing a large media library. No wonder the app’s user base has grown so fast. (Though I have my doubts about how “active” these users are — Photos comes preinstalled on Android devices and automatically collects your photos; I mostly use it to look up a friend’s dad’s HBO password that I screencapped once in 2014.)
But the question remains: Why is Google offering such a feature-rich product that doesn’t appear to be readily monetizable, outside of the few print photo books the company plans to sell? The simplest answer is that the company wants to keep people within its all-encompassing ecosystem. Today’s tech giants now offer to serve as caretakers to our digital lives across a suite of services in exchange for access to our personal information. “Even if Google doesn’t make any money directly from something that it offers, it’s still gathering data,” says Pedro Domingos, a computer science professor at the University of Washington and author of The Master Algorithm. “Increasingly these days, what people perceive at companies is that data is one of your biggest assets.”

What more data could Google possibly need? The search giant has effectively achieved its longstanding goal of “organizing the world’s information,” if you consider only the written word. But even cofounder Larry Page has acknowledged that the company’s mission statement is outdated. The internet is fast becoming dominated by visual messaging, benefiting platforms such as Facebook, Instagram, and Snapchat. Google Photos, especially now that it’s been fine-tuned for sharing, is a back door into the social networking and chat functionalities that Google has been trying and failing to pitch to customers for the last decade. While we allow the company to passively track us through platforms like Chrome and Maps, Google Photos may be the first Google product that persuades people to actively share their personal information with the company en masse since Gmail.
The data obtained from a photo, though, has the potential to be much more sensitive than what’s contained in an email. Google already has plenty of pictures of objects that it’s indexed across the web with its search engine, but it still doesn’t know that much about what individual people look like. To make the Photo app’s sharing and tagging features work, Google has to analyze a photo subject’s facial structure and create a unique “faceprint” for them. The company is currently fighting a lawsuit in Illinois alleging that this facial-recognition technology violates a state law protecting citizens’ biometric data, and the tech hasn’t been rolled out in many parts of Europe for fear it might run afoul of privacy laws.

The ability to quickly categorize people, places, and things is the entire selling point of Google Photos, of course, and facial recognition helps achieve that aim. But as Google’s AI techniques become more sophisticated, the company is weaving an ever-growing web of relational data about the world. Some of it is user-submitted (you can ID your own face in Photos or tag friends’ faces), but much of it is derived from the unknowable calculations of the company’s powerful algorithms, which are being trained to be able to teach themselves in the same way a human can use current knowledge to interpret new information. When I Google my mother’s name, her picture doesn’t come up in the public search results. But if I search “Mom” in my Google Photos library, there’s a picture of us at a restaurant in October, which I definitely never tagged “Mom.” (I asked Google to explain how this happened. A spokesperson said Google Photos doesn’t analyze facial structure to look for familial similarity and that the result may have occurred because characteristics of the photo matched images labeled “mom” in Google’s public image search database.) Accurately ID’ing my mom is an example of Google’s machine-learning systems getting smarter. It’s also extremely creepy...MORE.
We have so many posts on artificial intelligence and neural networks it is almost overwhelming.
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