Google Highlights Answers in Search Results

Google has launched a new feature for search called "answer highlighting." This is based on Google Squared, Google's structured data project announced last year at the company's Searchology event. What it does is highlight answers to applicable queries within the search snippet.

For example, if the query is "empire state height," it will bold the actual answer for that, in addition to the words used in the query. Previously, it would have only bolded those words.



"Most information on the web is unstructured. For example, blogs integrate paragraphs of text, videos and images in ways that don't follow simple rules. Product review sites each have their own formats, rating scales and categories. Unstructured data is difficult for a computer to interpret, which means that we humans still have to do a fair amount of work to synthesize and understand information on the web," says Google. "Google Squared is one of our early efforts to automatically identify and extract structured data from across the Internet. We've been making progress, and today the research behind Google Squared is, for the first time, making search better for everyone with a new feature called 'answer highlighting.'"

Don't expect answer highlighting to be present in all search results, because in many cases, it just doesn't make sense. You are more likely to come across it when there are specific answers or data involved.

Google also launched rich snippets for events today. To learn more about the RDFa, which helps Google find content for rich snippets. Google has been using rich snippets for things like product reviews, and people information, but now events will sometimes utilize them. For example, if you search for a concert venue, you may see a few upcoming concerts listed.

Meet Wonder Wheel & Google Squared - The Next Frontiers of Search

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We may be coming upon a new era for the Internet search results. And, despite what you may think, Google is not the only player.

New search engines that are popping up across the Web strive to make searches faster, smarter, more personal and more visually interesting.

Some sites, like Twine and hakia, will try to personalize searches, separating out results you would find interesting, based on your Web use. Others, like Searchme, offer iTunes-like interfaces that let users shuffle through photos and images instead of the standard list of hyperlinks. Kosmix bundles information by type - from Twitter, from Facebook, from blogs, from the government - to make it easier to consume.

Google also showed off something it called the “Wonder Wheel,” a graphical way to explore topics by clicking on related searches that go deeper into the subject of the main query. It also showcased Google Squared, a tool designed to chart research into columns and rows for those who are trying to track and organize information they get from the Web. Google Squared will be available in Labs later this month.

Wolfram Alpha, set to launch soon, is more of an enormous calculator than a search: It crunches data to come up with query answers that may not exist online until you search for them. And sites like Twitter are trying to capitalize on the warp-speed pace of online news today by offering real-time searches of online chatter - something Google’s computers have yet to replicate.

As of this writing the new options aren’t available to everyone, but Google says they should be available to all users in the next 24 hours. These new features will be very helpful to students in need of assistance in refining searches or help in thinking of alternative search terms.