Google Timeline Knows Where You Have Been
December 16, 2015
We understand that to get the most out of the Internet, we sacrifice a bit of privacy; but do we all understand how far-reaching that sacrifice can be? The Intercept reveals “How Law Enforcement Can Use Google Timeline to Track Your Every Move.” For those who were not aware, Google helpfully stores all the places you (or your devices) have traveled, down to longitude and latitude, in Timeline. Now, with an expansion launched in July 2015, that information goes back years, instead of just six months. Android users must actively turn this feature off to avoid being tracked.
The article cites a report titled “Google Timelines: Location Investigations Involving Android Devices.” Written by a law-enforcement trainer, the report is a tool for investigators. To be fair, the document does give a brief nod to privacy concerns; at the same time, it calls it “unfortunate” that Google allows users to easily delete entries in their Timelines. Reporter Jana Winter writes:
“The 15-page document includes what information its author, an expert in mobile phone investigations, found being stored in his own Timeline: historic location data — extremely specific data — dating back to 2009, the first year he owned a phone with an Android operating system. Those six years of data, he writes, show the kind of information that law enforcement investigators can now obtain from Google….
“The ability of law enforcement to obtain data stored with privacy companies is similar — whether it’s in Dropbox or iCloud. What’s different about Google Timeline, however, is that it potentially allows law enforcement to access a treasure trove of data about someone’s individual movement over the course of years.”
For its part, Google admits they “respond to valid legal requests,” but insists the bar is high; a simple subpoena has never been enough, they insist. That is some comfort, I suppose.
Cynthia Murrell, December 16, 2015
Sponsored by ArnoldIT.com, publisher of the CyberOSINT monograph
Google Continues to Improve Voice Search
November 5, 2015
Google’s research arm continues to make progress on voice search. The Google Research Blog updates us in, “Google Voice Search: Faster and More Accurate.” The Google Speech Team begins by referring back to 2012, when they announced their Deep Neural Network approach. They have since built on that concept; the team now employs a couple of models built upon recurrent neural networks, which they note are fast and accurate: connectionist temporal classification and sequence discriminative (machine) training techniques. The write-up goes into detail about how speech recognizers work and what makes their latest iteration the best yet. I found the technical explanation fascinating, but it is too lengthy to describe here; please see the post for those details.
I am still struck when I see any article mention that an algorithm has taken the initiative. This time, researchers had to rein in their model’s insightful decision:
“We now had a faster and more accurate acoustic model and were excited to launch it on real voice traffic. However, we had to solve another problem – the model was delaying its phoneme predictions by about 300 milliseconds: it had just learned it could make better predictions by listening further ahead in the speech signal! This was smart, but it would mean extra latency for our users, which was not acceptable. We solved this problem by training the model to output phoneme predictions much closer to the ground-truth timing of the speech.”
At least the AI will take direction. The post concludes:
“We are happy to announce that our new acoustic models are now used for voice searches and commands in the Google app (on Android and iOS), and for dictation on Android devices. In addition to requiring much lower computational resources, the new models are more accurate, robust to noise, and faster to respond to voice search queries – so give it a try, and happy (voice) searching!”
We always knew natural-language communication with machines would present huge challenges, ones many said could never be overcome. It seems such naysayers were mistaken.
Cynthia Murrell, November 5, 2015
Sponsored by ArnoldIT.com, publisher of the CyberOSINT monograph
Bing Snapshots for In-App Searches
September 9, 2015
Developers have a new tool for incorporating search data directly into apps, we learn in “Bing Snapshots First to Bring Advanced In-App Search to Users” at Search Engine Watch. Apparently Google announced a similar feature, Google Now on Tap, earlier this year, but Microsoft’s Bing has beaten them to the consumer market. Of course, part of Snapshot’s goal is to keep users from wandering out of “Microsoft territory,” but many users are sure to appreciate the convenience nevertheless. Reporter Mike O’Brien writes:
“With Bing Snapshots, developers will be able to incorporate all of the search engine’s information into their apps, allowing users to perform searches in context without navigating outside. For example, a friend could mention a restaurant on Facebook Messenger. When you long-press the Home button, Bing will analyze the contents of the screen and bring up a snapshot of a restaurant, with actionable information, such as the restaurant’s official website and Yelp reviews, as well Uber.”
Bing officials are excited about the development (and, perhaps, scoring a perceived win over Google), declaring this the start of a promising relationship with developers. The article continues:
“Beyond making sure Snapshots got a headstart over Google Now on Tap, Bing is also able to stand out by becoming the first search engine to make its knowledge graph available to developers. That will happen this fall, though some APIs are already available on the company’s online developer center. Bing is currently giving potential users sneak peeks on its Android app.”
Hmm, that’s a tad ironic. I look forward to seeing how Google positions the launch of Google Now on Tap when the time comes.
Cynthia Murrell, September 9, 2015
Sponsored by ArnoldIT.com, publisher of the CyberOSINT monograph
The Unacceptable Planned Obsolescence of the Android
June 5, 2015
The op ed on Tom’s Hardware titled Google Can’t Ignore The Android Update Problem Any Longer inspects the release process for Androids, particularly the Android 5.0 Lollipop and the 5.1 iteration. The problem Google faces with its major upgrade per year schedule is that while the Lollipop garners 9.7 percent of the market, it might be several years before the majority of android users catch up to this version, by which time Google might be releasing Android 8.0 (Snickers? M&M?) The article explains the issues with transitioning,
“Because Android is open source and because so many (essentially) OEM-tweaked “forks” of it exist, a “clean” upgrade path is almost impossible. To have a clean standardized update system would mean all the OEMs would have to agree to abide strictly by Google’s guidelines for what they can and cannot modify on the platform.
However, as soon as Google tries to do something like that, the OEMs usually cry foul that Google is making Android more proprietary.”
Obviously Google does not want to lose the business of those OEMs, either. But the article argues that this is unlikely due to Android and iOS cornering the market. The final point is the weakness in the update system due to users desiring more secure platforms, meaning Android adoption will only lessen.
Chelsea Kerwin, June 5, 2014
Sponsored by ArnoldIT.com, publisher of the CyberOSINT monograph
Microsoft Goes Mobile with Delve
April 30, 2015
Microsoft has made enhancements to the core functionality of Delve, as well as rolling out native mobile app versions for iOS and Android. ZDNet breaks the news in their article, “Microsoft Delivers iOS, Android Versions of Delve.”
The article begins:
“Microsoft has made native mobile versions of its Delve search and presentation app available for Android phones, Android wear devices and iPhones. Delve presents in card-like form information from Exchange, OneDrive for Business, SharePoint Online and Yammer enterprise-social networking components. Over the coming months Delve will be adding more content sources, including email attachments, OneNote and Skype for Business.”
This seems like a Microsoft component that has great potential for mobile use, since its focus is “at a glance” information retrieval. Keep an eye on ArnoldIT.com to see what Stephen E. Arnold has to say about it in coming months. Arnold has made a career out of following all things search and enterprise, and he reports his findings at ArnoldIT.com. His dedicated SharePoint feed collects a lot of interesting reporting regarding SharePoint and the rest of Microsoft productivity offerings.
Emily Rae Aldridge, April 30, 2015
Sponsored by ArnoldIT.com, publisher of the CyberOSINT monograph
-
- Subscribe to Beyond Search
Feature archive
News archive
-
