Google Operating System

Clean Up Duplicate Contacts in Gmail

2009-12-16T01:04:00.000-08:00

In January, Gmail's Product Manager Todd Jackson said that Gmail will include a contact deduplicator. "Jackson says a de-duper is on the way and that contacts will have more of a presence both in your inbox and in conversations."

11 months later, Gmail added a feature that detects and merges duplicate contacts. "To clean up your contact list in one fell swoop, just click the Find duplicates button in the contact manager, review the merge suggestions (and uncheck any suggestions you don't want merged), and hit the Merge button." If you have many contacts, it's a good idea to consolidate them and to have a single contact for each person.

Other popular webmail services included this feature a long time ago: Yahoo Mail and Hotmail added tools for cleaning up duplicate contacts in 2007.

Google Smart Suggest

2009-12-15T15:20:00.000-08:00

Google has recently added a feature that makes search suggestions even more useful. Let's say you type [christmas shop] and then you realize that you wanted to search for [christmas tree shop]. You don't have to add the word "tree" to your query: just type "t" before "shop" and Google adjusts the suggestions. The first suggested query is [christmas tree shop].

The change may seem subtle, but I think it's really significant: Google takes into account the caret position and shows suggestions for the word you are currently typing.

Here's another way to use smart suggestions: type "cat" in the search box, then type "r" before "cat". The first suggestion is [ragdoll cat], a popular query starts with "r" and includes the word "cat".

Yet another reason to use Google's search box instead of typing a query in your browser's search box.

Google Real-Time Irrelevance

2009-12-15T02:43:00.000-08:00

Google decided to show real-time search results for some popular queries, but the implementation failed miserably. Google forgot to focus on relevancy and started to show irrelevant results from Twitter. Just because someone posts uninteresting messages about a popular topic doesn't mean that the tweets are suddenly relevant.

An article from Wired quoted Google's Amit Singhal, who explained that "Google Real Time search is Google's relevance technology meeting the real-time web":

Google said its real-time search offers not just a stream of data, but an organized stream filtered of spam and other irrelevant information. The key to keeping the updates relevant is that Google judges "author quality," "probability of relevance" and "query hotness," according to Singhal. "That's what real-time search is all about," he said.

From what I've seen so far, Google's real-time search shows the limitations of Google's relevance technology. Until these limitations are addressed, Google should stop cluttering the search results with irrelevant Twitter messages.

Google Docs Indexes PDF Files

2009-12-15T01:19:00.000-08:00

This feature should've been added a long time ago: Google Docs indexes PDF files and you can finally search the contents of all your files.

Google Docs search has been recently improved by adding support for automatic stemming and synonyms, so you can search for [create shortcut] and find documents that contain [creating shortcuts] or [creates a shortcut].

To make things even better, Google should detect scanned PDF documents and use OCR to extract text. This feature is already used by Google's search engine to index scanned documents and it's available as an experiment for Google Docs API.

FeedBurner Socialize: Add Your Feed to Twitter

2009-12-14T15:21:00.000-08:00

If you've used TwitterFeed to post updates from a blog to your Twitter account, you'll like FeedBurner Socialize. It's a new FeedBurner feature that distributes the content from a feed on Twitter.

"To get started, go to the Socialize service on FeedBurner's Publicize tab and add the Twitter account to which you would like to post items from your feed. You can take the default settings and click [Save] to start socializing immediately, or use the options we offer to customize exactly which feed items are sent to Twitter and how exactly you would like them to look. The next time you post a new item to your feed it will be sent to Twitter," mentions FeedBurner's blog.

Socialize uses Google's new URL shortener and it adds a parameter that helps you track Twitter traffic in Google Analytics.

My favorite thing about FeedBurner Socialize is that the tweet is posted immediately after I publish a blog post. That's because both FeedBurner and Blogger support PubSubHubbub, a protocol designed for near-instant notifications.

Share Web Pages and Your Location in Google Toolbar

2009-12-14T14:27:00.000-08:00

Google Toolbar 6.4 for IE and Firefox adds a feature that lets you share web pages using social networking sites, mail services, bookmarking services and other sites. You can select your favorite services from the settings page or repeatedly click on one of the options to bring it to the top of the menu.

If you share links using Twitter, you'll notice a new URL shortening service: goo.gl. "Google URL Shortener at goo.gl is a service that takes long URLs and squeezes them into fewer characters to make a link that is easier to share, tweet, or email to friends. The core goals of this service are: stability, security and speed." The service is only used by Google Toolbar and FeedBurner, so there's no web interface or API for goo.gl.

Another new Google Toolbar feature implements W3C's geolocation API, which allows web pages to access detailed information about the locations of their visitors. "We use information transmitted by nearby WiFi access points to determine your approximate location. Accuracy and coverage will vary by location, and we're working to improve both over time," explains Google. This feature is already available in Firefox 3.5, so Google only added it to the IE version of Google Toolbar.

One of the few sites that use the geolocation API is Google Maps: "visit Google Maps and click the My Location button above the zoom slider. Click Share my location if you give your permission for Google Maps to use your location, and the map should center on your approximate location, if available."

{ via Google Blog }

Google Video Finds Cartoons and Slideshows

2009-12-12T04:51:00.000-08:00

Google Video has a new feature that lets you restrict search results to cartoons and slideshows. After performing a search, click "Show options" and select "Cartoons" or "Slideshows" from the list of options. Google uses a video recognition technology that tries to classify videos, but the accuracy is far from impressive.

Unfortunately, Google's video search engine ruined the "TV view" feature that allowed you to play videos without opening a new page. YouTube videos are no longer played in the embedded player, while the other videos are played on the search results page only if you click on "Play video".

Instant Answers in Google Suggest

2009-12-11T13:16:00.000-08:00

Google's search suggestions started to include instant answers for Math calculations, unit conversions, currency conversions, weather information, simple facts, local time, package tracking, word definitions and more. That means you no longer have to click the search button and open a new page to see the results: the answers are displayed instantly.

"This kind of information will appear in Suggest either above or below the suggested search terms for a variety of queries. For example, you can type "delta 140" to see the flight status. You can also quickly discover the current time, figure out how many Euros you'll get per dollar, or even brush up on metric conversions," explains Google.

My only issue is that Google's answers can't be copied. If you try to select the suggestion, you'll notice that the answer is not added to the search box, so the only way to copy the result is to open the search results page.

Some of the instant answers are available even if you don't use Google's homepage: check the search suggestions from Firefox, Chrome, IE 8 and Google Toolbar.

Google Quick Scroll

2009-12-09T11:48:00.000-08:00

Google Quick Scroll is a Google Chrome extension that helps you find the best matches for your query when you click on a Google search result.

"Quick Scroll may appear on the bottom-right corner of the page, showing one or more bits of text from the page that are relevant to your query. Clicking on the text will take you to that part of the page. Quick Scroll appears only when it is likely to be useful."

The extension uses the snippet generated for a search result and tries to locate each excerpt, but this approach isn't always successful because some snippets are obtained from meta tags or from the Open Directory Project.

Google Quick Scroll is one of the many Chrome extensions created by Google. To install them, you need Google Chrome 4 Beta (Windows, Linux).

Living Stories, a New Way to Read News

2009-12-09T08:59:00.000-08:00

Google Labs launched an interesting service in partnership with New York Times and Washington Post: Living Stories. The goal is to change the way you interact with news online and to read news stories as they unfold.

"Each living story resides at a permanent URL, making it easier to follow the latest updates to the stories that interest you, as well as review deeper background materials that are relevant for a story's context. Living Stories automatically track your interaction with the story, making sure that you are always presented with the news you need, the way you want it. You can read full articles and browse multimedia without ever leaving the Living Story page. Just expand the content you want to see, and minimize it when you're done. Whether you want a short update, deep analysis, feature stories, video, or important quotes, everything related to the story is on the Living Story page."

Google Living Stories aggregates a lot of useful information, but some people might find it overwhelming.

Export All Your Google Documents in 3 Steps

2009-12-09T05:14:00.000-08:00

Google made it easier to export all your documents, spreadsheets, presentations and PDFs from Google Docs:

1. right-click on one of the files from the docs list and select "Export"

2. check "export all your files (up to 2 GB)" and click on "Continue"

3. wait until the files are archived or click on "Email when ready"

While this is a great way to backup all your files, an application that synchronizes your documents would be more useful.

{ via Google Docs Blog }

Google Docs Sorts Results by Relevance

2009-12-09T04:48:00.000-08:00

Google Docs started to sort search results by relevance. Until now, search results were sorted by the last modified date.

"This improvement to search within Docs also includes automatic stemming and synonyms. So if you search for check account, we'll also include results for a few variations of those words, including checking account (which is what you probably meant to type). Or if you search for mac book, we'll also include results for macbook."

The results are not perfect, but at least the documents that include your keywords in the title are prioritized. It would be useful to display a snippet for each search result and an option to preview a document before opening it.

If you'd like to sort the results by date, click on "Relevance" and select "Last modified" from the drop-down.

Google Chrome Extensions Gallery, Chrome Beta for Mac and Linux

2009-12-08T14:55:00.000-08:00

Google launched an extensions gallery for Google Chrome and added support for extensions in Chrome 4 Beta (Windows and Linux only). Google also released the first beta version of Chrome for Mac, but it doesn't have support for extensions.

The extensions gallery includes 371 extensions. You shouldn't expect to find complex extensions, toolbars, download managers: Chrome extensions are lightweight, they have a minimalistic interface and few of them are customizable. There's a Gmail extension that displays the number of unread messages from your inbox, an extension that lets you subscribe to feeds, a Google Reader notifier, a Google News button, an ad-blocker, a Google Tasks button, extensions for StumbleUpon, Picnik, eBay, WOT, Twitter and Facebook.

Most extensions add small icons next to the address bar so you can perform certain actions by clicking on the icon. They're similar to Google Toolbar's buttons, but Google Chrome's extensions can also modify web pages. The browser has built-in support for Greasemonkey scripts and many extensions are obtained from bookmarklets and user scripts.

"We wanted to make extensions easy to create and maintain, while preserving Google Chrome's speed and stability. Extensions on Google Chrome accomplishes all these goals: they are as easy to create as web pages, easy to install, and each extension runs in its own process to avoid crashing or significantly slowing down the browser," explains Google. In Google Chrome, you don't have to restart the browser to install an extension or to disable an extension.

The first beta version of Google Chrome for Mac doesn't include all the features that are available in the Windows version, at least not yet. "In bringing the Mac version of Google Chrome from its developer stages to a beta standard, we returned to the core principles of the Chromium project and focused on delivering rock-solid depth in a few critical areas for the browser, rather than a breadth of features that are rough around the edges. This first beta release for Mac does not yet incorporate extensions, bookmark sync, bookmark manager, and cookie manager," mentions Google.

The Linux version is more mature and it includes support for extensions. "At Google, most engineers use Linux machines, so we certainly heard loud and clear how much they wanted Google Chrome for Linux. Just like Google Chrome for Windows and Mac, we focused on speed, stability and security, but we also wanted a high-performance browser that integrated well with the Linux ecosystem. This includes tight integration with native GTK themes, updates that are managed by the standard system package manager, and many other features that fit in natively with the operating system where possible."

Useful links:
Chrome 4 Beta: Windows, Linux, Mac
Chrome extensions gallery
How to develop Chrome extensions

Google Real-Time Search

2009-12-07T12:55:00.000-08:00

Google launched a real-time search service that that aggregates recent news articles, blog posts and messages from Twitter, FriendFeed, Jaiku, Identi.ca, MySpace and Facebook.

Google tries to find the keywords that are suddenly popular in recent news articles, blog posts, Twitter messages. The most popular 10 keywords are available at Google Trends and they trigger a real-time search OneBox.

"When they are relevant, we'll rank these latest results to show the freshest information right on the search results page. Try searching for your favorite TV show, sporting event or the latest development on a recent government bill. Whether it's an eyewitness tweet, a breaking news story or a fresh blog post, you can find it on Google right after it's published on the web," explains Google.

Here's an example of real-time search results page for [Google]:

Surprisingly, Google sorts the results by date, so you won't be able to use the service to find popular tweets, news articles that are frequently referenced, you'll still find spam messages and re-tweets. There are plenty of search engines that aggregate messages from micro-blogging services (Twingly, FriendFeed), but none of them managed to rank the results by relevance.

In May, Marissa Mayer discussed the significance of Twitter for Google:

"What's really happening in Twitter is that there are a lot of clues in it in terms of what's happening that's interesting overall. It's similar to what we see in Google Trends, where people will often type what they're interested in into the search box, and we can make some predictions off of that. So we are interested in being able to offer, for example, micro-blogging and micro-messaging in our search. Particularly in Blog Search and possibly in Web Search."

Google Goggles, Mobile Visual Search

2009-12-05T15:24:00.000-08:00

Google revealed some details about an upcoming mobile application that lets you upload photos and returns relevant information.

Google is working on Google Visual Search, a mobile application that lets users take a picture of a location from their Android-powered smartphone and trigger a Google search that pulls up information associated with the image.

"Imagine you're a tourist and you arrive at this place and you would like to know more about it, all you will have to do is take a shot of the [Santa Monica pier] sign and you see we recognized this as the Santa Monica pier," [Google Product Manager Hartmut] Neven said.

However, the technology, known internally as Google Goggles, didn't pass muster when Google tested it with a focus group in August. The company's engineers are working out the bugs and building out the immense database required to propel the technology.

Neven Vision, a company acquired by Google in 2006, had several patents on mobile visual search and object recognition, including a patent for an "image-based search engine for mobile phones with camera":

The present invention may be embodied in an image-based information retrieval system that includes a mobile telephone and a remote server. The mobile telephone has a built-in camera, a recognition engine for recognizing an object or feature in an image from the built-in camera, and a communication link for requesting information from the remote server related to a recognized object or feature.

In more detailed features of the invention, the object may be an advertising billboard and the related information may be a web page address. Alternatively, the object may be a car and the related information may be a car manual. Also, the object may be a product and the related information may be a payment confirmation. Further, the object may be a book and the related information may be an audio stream.

Last year, Google launched an iPhone app that allowed you to to do a Google search using your voice. Obtaining some search results just by uploading a picture brings Google even closer to the real world.

Image licensed as Creative Commons Attribution by Mac Funamizu.

Update: Google Goggles is now available in Google Labs. If you have an Android phone, go to the Android Market app and search for "Google Goggles".

When Google Is Slow...

2009-12-05T14:59:00.000-08:00

Google usually displays the search results in less than a second. so you rarely have to wait to see the results. Translated search, the most recent feature added to the search options sidebar, is a rare example of slow Google feature. It's also one of the most powerful features ever released by Google because it transforms Google into a multilingual search engine.

Unfortunately, the results for Google Translated Search are generated in more than a second and sometimes you have to wait 5 seconds to get the results.

It's strange to see Google releasing a slow feature on the main site. O'Reilly Radar shared some interesting results from Google's experiments:

"One experiment increased the number of search results per page from 10 to 30, with a corresponding increase in page load times from 400 milliseconds to 900 milliseconds. This resulted in a 25% drop-off in first result page searches. Adding the checkout icon (a shopping cart) to search results made the page 2% slower with a corresponding 2% drop in searches/user."

Google Acquires AppJet

2009-12-04T12:06:00.000-08:00

Google buys yet another company: AppJet, the start-up that created EtherPad, an innovative online word processor. The EtherPad team, that includes three former Googlers, will join the Google Wave team. EtherPad will be available for the existing users until March 31, 2010.

"Other real-time editors like Google Docs work by broadcasting an updated copy of the document to everyone every 15 seconds. This creates a noticeable lag that gets in the way of collaboration. You start editing something, only to find 10 seconds later that someone else deleted it. Etherpad updates every copy of the document every half second. This 30x increase in speed changes the experience completely. Your edits hardly ever clash with other users'. So you work confidently instead of tentatively." (from EtherPad's site)

{ via Paul Buchheit }

Disable Google's Fade-in Animation

2009-12-04T08:51:00.000-08:00

If you don't like the fade-in animation from Google's homepage and you want the old homepage, one option is to disable JavaScript. Google will no longer hide navigation elements, but you won't be able to use many web apps that require JavaScript.

Another option is to install a Greasemonkey script that disables the animation. The script requires Greasemonkey if you use Firefox and GreaseKit for Safari.

You can also add the script in Opera if you follow this guide. Chrome users can install the script if they switch to the dev channel.

If you still use Internet Explorer, install IE7Pro, save the script, rename it to nogooglefade.ieuser.js and copy the script to C:\Program Files\IEPro\userscripts. Enable the script in IE7Pro's settings.

Google Replaces Answers.com with Google Dictionary

2009-12-04T06:39:00.000-08:00

If your query includes a single word or it's an expression, Google links to the definition in the blue bar that mentions the number of results. Initially, Google linked to dictionary.com, then it switched to answers.com and now it uses its own service: Google Dictionary.

As mentioned in January, Google updated the English dictionary with synonyms, antonyms, pronunciations, detailed definitions and examples from Collins COBUILD Advanced Learner's English Dictionary. Google's dictionary lists the most recent 5 searches, you can star words, find related words and definitions from the Web.

In 2007, Answers.com's CEO said that "there's no deal between Google and Answers.com for the definition links. Google picked Answers.com because it thought Answers.com was a good resource, not because the two companies had negotiated any placement."

Google Dictionary is not a perfect replacement for Answers.com because it doesn't include information from encyclopedias. Some people might miss Answers.com's reference pages that aggregated information from many reputable sources, but those who clicked on Google's definition links to read definitions and to find synonyms won't be very disappointed.

{ via Los Angeles Times }

Google DNS

2009-12-04T02:33:00.000-08:00

Google launched a DNS resolving service called Google Public DNS that uses Google's infrastructure to improve page loading time. A DNS resolver converts domain names into IP addresses and this process might slow down browsing.

"As the web continues to grow, greater load is placed on existing DNS infrastructure. Since Google's search engine already crawls the web on a daily basis and in the process resolves and caches DNS information, we wanted to leverage our technology to experiment with new ways of addressing some of the existing DNS challenges around performance and security."

You can replace your ISP's DNS service with Google Public DNS by changing the settings of the network connection and using the following IP addresses:

* 8.8.8.8
* 8.8.4.4

An important problem is that DNS resolvers can track all the web ~~pages~~ sites you visit and build a profile of your interests. Google's privacy page says that the full IP addresses are deleted within 48 hours and Google does not permanently store personally identifiable information. "We built Google Public DNS to make the web faster and to retain as little information about usage as we could, while still being able to detect and fix problems."

OpenDNS, a popular third-party DNS resolving service, offers more feature than Google Public DNS: web content filtering, stats, typo correction, shortcuts, but they're available if you create an account and enter personal information like your name and address. When you type an invalid URL, OpenDNS redirects you to its own search engine to show suggestions and ads. Other free DNS resolution services: Comodo Secure DNS, OpenNIC, DNS Advantage.

You can test all the services and decide which one works best for you by using GRC's Domain Name Speed Benchmark. Don't forget to add Google's memorable IPs: 8.8.8.8 and 8.8.4.4.

{ via Google Code Blog }