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Thứ Sáu, 8 tháng 3, 2013

Google Search App for Android Tests New Colors

The Google Search app for Android experiments with a new search results interface that uses soft colors: light blue and orange. Right now, the regular interface uses the same colors like the web search interface: blue (#1122CC) for links and green (#009933) for web addresses.


While it's refreshing to see new colors in the search UI, orange makes URLs stand out too much. Blogger's new interface uses a similar color for headers and important buttons.

Here's the current interface:


{ Thanks, Andrew. }
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Google Support Will Use Hangouts

Google will start to use Google+ Hangouts to provide support. The screensharing feature is especially useful because a Google employee can see what's on your computer screen, so you don't have to take screenshots.

Here's the text used by the screensharing feature:

"Would you like to share your screen with Google? By clicking 'Share my screen' button you will enable screensharing. Your microphone and camera will remain off and your computer will be visible to your Google representative. Please make sure you close anything you do not want your representative to see. To turn off screensharing at any time click the 'Stop sharing my screen' button."


It's not clear which Google service will have this option, but the wording suggests it will be limited to businesses that use services like Google+, AdWords and Google Apps.

{ Thanks, Florian. }
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Show the Number of Results When Using Google Search Tools

Google used to display the list of search tools in the left sidebar, below the list of specialized search engines. Now search tools are placed below the search box and use less space. Unfortunately, when you click "search tools" and select one of the features, Google no longer shows the approximate number of search results.


It might not seem obvious, but clicking the "Search tools" button again replaces Google's advanced search options with a line that includes the number of results and the time used by Google to generate the search results page. Clicking "Search tools" doesn't disable the advanced filters, you need to click "clear" to do that.


The number of search results is a very useful information because it shows if there's enough content for your query. If Google only returns 50-100 results, you may need to remove some of the keywords, fix some mistakes, disable some of the filters. It's sad to see that Google no longer displays the number of results in the mobile interface (for both smartphones and tablets) and you need to switch to the "classic" interface to find it.

Obviously, Google can't find the exact number of search results, so it only shows an approximation truncated to the first 3 significant digits, but even this imprecise number is useful.
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Advanced Uses for Google's Site: Operator

You probably know that Google's site: operator lets you restrict results to a site or domain. Search for [site:cnn.com iran] to restrict the results for "Iran" to CNN's site, search for [site:googlesystem.blogspot.com gmail tips] to find Gmail tips from this blog. You can also use the site: operator for top-level domains and search for [site:fr debussy] or [site:edu ai].

Google's site: operator is a lot more powerful than that. You can leave out some components of the address and replace them with asterisks. For example, you can find results from addresses that match this pattern: maps.*.com. Unfortunately, Google doesn't show all the results that match the pattern.


You can also find results that have URLs which start with "news." like "news.cnet.com" or "news.discovery.com". Just search for [site:news.*].


What if you want to search Amazon's international sites? Instead of typing [site:amazon.com OR site:amazon.co.uk OR site:amazon.ca OR site:amazon.de OR site:amazon.fr], just search for [site:amazon.*].


Google's site: operator also works for directories. For example, you can find last year's posts about Gmail by searching for [site:googlesystem.blogspot.com/2012 gmail].

You can even enter URLs that include parameters and leave out the parameters. Here's a way to search the Google Maps help center: [site:support.google.com/maps/bin/answer.py inurl:"hl=en" 3d]. I've used the inurl: operator to restrict the results to English pages, but it's not necessary to do that.


How to restrict the results for [imap] to answers from Google's help centers? Search for: [site:support.google.com/*/answer imap].


These tricks work for image search, as well:


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Thứ Năm, 7 tháng 3, 2013

Change Distance Units in Google Maps for iPhone

The latest version of Google Maps for iOS added a small feature that's really useful: manually changing distance units. Just tap the "people" icon next to the search box, tap the "wheel" icon, go to the "distance units" section and select "miles" or "kilometres".


Until now, the application used the unit that corresponded to the country you've selected in the iPhone's settings (General/International/Regional format). If you've picked "United States", Google Maps only displayed distance information in miles.

Unfortunately, the "regional format" setting affects a lot of features, including the Google URL used by Safari's search box. If you select any other country than the United States, you're always sent to the corresponding international domain.

Google Maps 1.1 for iOS also integrates with Google Contacts and adds a feature that lets you "quickly search for local places by selecting popular categories such as restaurants, bars, cafes, gas stations". Right now, the most important missing feature is the lack of native iPad support.
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The Trouble With Google Drive

When you can use Google Music to store 20000 songs, Google+ Photos to store an unlimited number of photos up to 2048 x 2048 pixels and videos up to 15 minutes, YouTube to store all your videos, Gmail to store 10GB of messages and attachments and when the files converted to the Google Drive formats don't count towards the Google Drive storage, what are the use cases for the Google Drive storage and why would you buy extra storage?


You could use it to store the original photos, PDF files, store documents/spreadsheets/presentations without importing them into Google Docs, backup all your files, but the most popular file types are already covered. Google wanted to encourage people to use Gmail, Google Docs, YouTube, Google Music, Google+ and free storage was an important selling point.

The trouble with Google Drive is that Google has a lot of other services that are better suited for storing your files and Drive doesn't even integrate with those services. When your photos are in Google+ Photos, your videos are uploaded to YouTube and your music is in Google Music, Google Drive feels like an afterthought, not the "go-to place" for uploading your files.
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Thứ Tư, 6 tháng 3, 2013

Try Chrome's Data Compression Proxy

The latest version of Chrome Beta for Android added the experimental data compression feature. It's not enabled by default, but here's how you can try this feature:

1. open a new tab, type chrome://flags in the address bar and tap "Go"

2. tap "Enable" next to the "data compression proxy" experiment (it's the first one right now)

3. tap "Relaunch now"


After relaunching the browser, you can see how much data you've saved by opening a new tab, typing chrome://net-internals and selecting the "Bandwidth" section in the left sidebar. Then visit different sites in a different tab and check the stats.

Google's proxy is faster than Opera Mobile's Turbo feature, while saving almost the same amount of data. For example, the savings for AnandTech.com were 48.9%, while Opera Mobile Turbo's data savings were 50%. The savings for apple.com were 60.3%, while Opera Mobile Turbo's data savings were 57%. Chrome's major advantage is that the proxy doesn't slow down browsing, unlike Opera Mobile.

ChromeOpera Mobile
anandtech.com48.9%50%
apple.com60.3%57%
amazon.com (mobile)20%18%
m.stanford.edu40%27%
googleblog.blogspot.com (desktop)5.4%28%

Google says that "this feature has been shown to reduce data usage by 50% and speed up page load times on cellular networks. When the Data Compression Proxy feature is enabled, Chrome mobile opens a dedicated SPDY connection between your phone and one of the optimization servers running in Google's datacenters and relays all HTTP requests over this connection. (...) The browser-to-proxy connection runs over SSL, meaning that your browsing session is encrypted between your device and Google's servers." HTTPS connections and pages loaded in the incognito mode don't use the proxy. DNS lookups are performed by the proxy, while the images are converted to WebP and the resulting images are up to 80% smaller. "The proxy also performs intelligent compression and minification of HTML, JavaScript and CSS resources, which removes unnecessary whitespace, comments, and other metadata which are not essential to render the page. These optimizations, combined with mandatory gzip compression for all resources, can result in substantial bandwidth savings."

{ via Chromium blog }
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