via The Official Google Blog by A Googler on 1/10/12
Google Search has always been about finding the best results for you. Sometimes that means results from the public web, but sometimes it means your personal content or things shared with you by people you care about. These wonderful people and this rich personal content is currently missing from your search experience. Search is still limited to a universe of webpages created publicly, mostly by people you’ve never met. Today, we’re changing that by bringing your world, rich with people and information, into search.
Search is pretty amazing at finding that one needle in a haystack of billions of webpages, images, videos, news and much more. But clearly, that isn’t enough. You should also be able to find your own stuff on the web, the people you know and things they’ve shared with you, as well as the people you don’t know but might want to... all from one search box.
We’re transforming Google into a search engine that understands not only content, but also people and relationships. We began this transformation with Social Search, and today we’re taking another big step in this direction by introducing three new features:
Say you’re looking for a vacation destination. You can of course search the web, but what if you want to learn from the experiences your friends have had on their vacations? Just as in real life, your friends’ experiences are often so much more meaningful to you than impersonal content on the web. With your world in search, you can find:
As a child, my favorite fruit was Chikoo, which is exceptionally sweet and tasty. A few years back when getting a family dog, we decided to name our sweet little puppy after my favorite fruit. Over the years we have privately shared many pictures of Chikoo (our dog) with our family. To me, the query [chikoo] means two very sweet and different things, and today’s improvements give me the magical experience of finding both the Chikoos I love, right in the results page.
This is search that truly knows me, and gives me a result page that only I can see. And while I get a nice mix of personal results with results from the web, I can also click the link at the top of the results page (red arrow) for the option to search only within my world.
Profiles in Search
Every day, there are hundreds of millions of searches for people. Sometimes, it’s hard to find the person you’re looking for. Once you do find him or her, there’s no quick way for you to actually interact. Starting today, you’ll have meaningful ways to connect with people instantly, right from the search results.
Now, typing just the first few letters of your friend’s name brings up a personalized profile prediction in autocomplete. Selecting a predicted profile takes you to a results page for your friend, which includes information from their Google+ profile and relevant web results that may be related to them. And you can have this personal experience instantaneously, thanks to Google Instant. So when I search for [ben smith], I now find my dear friend Ben every time, instead of the hundreds of other Ben Smiths out there (no offense to all of them!).
In addition, you’ll find profile autocomplete predictions for various prominent people from Google+, such as high-quality authors from our authorship pilot program.
Once you select that profile, if you’re a signed-in Google+ user, you’ll also see a button to add them to your circles right on your search results page.
People and Pages
As I mentioned earlier, behind most queries are communities. Starting today, if you search for a topic like [music] or [baseball], you might see prominent people who frequently discuss this topic on Google+ appearing on the right-hand side of the results page. You can connect with them on Google+, strike up meaningful conversations and discover entire communities in a way that simply wasn’t possible before.
Unprecedented security, transparency and control
When it comes to security and privacy, we set a high bar for Search plus Your World. Since some of the information you’ll now find in search results, including Google+ posts and private photos, is already secured by SSL encryption on Google+, we have decided that the results page should also have the same level of security and privacy protection. That's part of why we were the first major search engine to turn on search via SSL by default for signed-in users last year. This means when you’re signed in to Google, your search results—including your private content—are protected by the same high standards of encryption as your messages in Gmail.
We also want to be transparent about how our features work and give you control over how to use them. With today’s changes, we provide interface elements and control settings like those you’ll find in Google+. For example, personal results are clearly marked as Public, Limited or Only you. Additionally, people in your results are clearly marked with the Google+ circle they are in, or as suggested connections.
We’re also introducing a prominent new toggle on the upper right of the results page where you can see what your search results look like without personal content. With a single click, you can see an unpersonalized view of search results.
That means no results from your friends, no private information and no personalization of results based on your Web History. This toggle button works for an individual search session, but you can also make this the default in your Search Settings. We provide separate control in Search Settings over other contextual signals we use, including location and language.
That's unprecedented transparency and control over personal search results.
A beautiful journey begins
Search plus Your World will become available over the next few days to people who are signed in and searching on https://www.google.com in English.
While there may be 7 billion people and 197 million square miles on Earth, a septillion stars and a trillion webpages, we spend our short, precious lives living in a particular town, with particular friends and family, orbiting a single star and relying on a tiny slice of the world’s information. Our dream is to have technology enable everyone to experience the richness of all their information and people around them.
We named our company after the mathematical number googol as an aspiration toward indexing the countless answers on webpages, but that’s only part of the picture. The other part is people, and that’s what Search plus Your World is all about.
Posted by Amit Singhal, Google Fellow