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Thứ Ba, 7 tháng 2, 2012

Chrome for Android

Many people wondered why Android's built-in browser is not called Chrome. One of the reasons is that Android's browser doesn't have many of the features of the desktop browser: data sync (bookmark sync is available in Android 4.0), extensions, themes, apps. Another reason is that Android's browser is updated less frequently than the Chrome browser because it's included in the operating system. Most OEMs ship their own browsers, so not many people use the stock Android browsers.

Now Chrome is available for Android 4.0 and it won't replace the standard browser on your device. "Like the desktop version, Chrome for Android Beta is focused on speed and simplicity, but it also features seamless sign-in and sync so you can take your personalized web browsing experience with you wherever you go, across devices," explains Google.


Chrome for Android brings a new gesture for navigating to the next tab (flick instead of Ctrl+Tab), support for page prerendering (used by Google Search to fetch the top result), incognito mode, link preview and data sync for bookmarks, typed URLs and browser sessions. That means you can open a few tabs in the desktop Chrome, close your computer and continue reading the same pages on your Android phone or tablet. In addition to these features, Chrome for Android "brings support for many of the latest HTML5 features to the Android platform: hardware-accelerated canvas, overflow scroll support, strong HTML5 video support, and new capabilities such as Indexed DB, WebWorkers and Web Sockets". There's also support for remote debugging.


"Chrome for Android is designed from the ground up for mobile devices. We reimagined tabs so they fit just as naturally on a small-screen phone as they do on a larger screen tablet. You can flip or swipe between an unlimited number of tabs using intuitive gestures, as if you're holding a deck of cards in the palm of your hands, each one a new window to the web," mentions Google.


At the moment, Chrome for Android doesn't sandbox tabs and there's no support for Safe Browsing, but these features could be added in the feature.

You can only try Chrome for Android if your phone runs Android 4.0 (you're using Galaxy Nexus, Nexus S, Transformer Prime or a different device with a custom ROM). Another limitation is that Chrome for Android is only available if you're in the US, Canada, UK, France, Germany, Spain, Australia, Japan, Korea, Mexico, Argentina, Brazil, but I'm sure you can use Market Enabler or the .apk linked here to bypass this restriction.
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Thứ Hai, 6 tháng 2, 2012

Google's Experimental Interface for Related Image Searches

Google's image search engine tests a new interface for related searches. Instead of only displaying a list of queries, Google also shows small thumbnails. Mouse over a query and you'll see 3 image results in a preview box.


{ Thanks, Pontus. }
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Thứ Bảy, 4 tháng 2, 2012

Google Tests a New Version of the Black Bar

While Google hasn't abandoned the navigation bar launched last year, both the old and the new interface are used today. If you load google.com in Chrome's incognito mode, the old interface shows up more often than the new UI. The simplified interface made navigation more complicated, even if it looks better than the black bar.

Google even tests a slightly updated version of the old bar that uses the services from the new UI, more spacing and a different color scheme.



Here's how you can try the latest Google experiment. If you use Chrome, Firefox, Safari or Internet Explorer 8+, open google.com in a new tab, load:

* Chrome's JavaScript console (Ctrl+Shift+J)
* Firefox's Web Console (Ctrl+Shift+K)
* Safari's Web Inspector (how to do that?)
or
* IE's Developer Tools (press F12 and select the "console" tab)

and paste the following code:

document.cookie="PREF=ID=381502750b6e9119:U=aaee74aefea7315a:FF=0:LD=en:CR=2:TM=1328391998:LM=1328392000:S=yPtlCgLbEnezu5b4; path=/; domain=.google.com";window.location.reload();

Then press Enter and close the console. If you're not in the US and you're using a different Google domain, replace ".google.com" with your domain in the code (for example: ".google.co.uk" in the UK).

If you'd like to go back to the old interface and reset the Google PREF cookie, repeat the same steps, but use the following code:

document.cookie="PREF=; path=/; domain=.google.com";window.location.reload();
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Google Instant, Disabled For Slow Computers

Google Instant is supposed to make searching faster, but you need a pretty good Internet connection, a modern browser and a decent computer. Google Instant is not available if you use IE6 or other outdated browsers and it's automatically disabled if you have a slow Internet connection.

Now Google also disables Instant if you have a slow computer. "If Instant gets automatically disabled, we continue to check your computer speed and will re-enable Instant if your performance improves," informs Google. If you don't like this change, you can disable it from the search preferences page. Just select "always show Instant results" in the "Google Instant predictions" section.


I've tested this feature on an old laptop and Google's implementation isn't great. Google Instant continues to be enabled for the initial query even if it's slow, then it's suddenly disabled when you visit Google Search again. Google doesn't show a message next to the search box to explain why Instant is disabled and not many people will visit the search preferences page, which both an explanation and a fix.


This is just one of the 17 updates from last month that improved Google Search.
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Google Groups Themes

Just in case you don't like the Google Groups interface and want to customize it, there's a new light gray theme you can try. Just click the settings button, click "Themes" and select the "soft gray" theme. This only works in the new Google Groups interface.



A similar theme is also available for Gmail and it will be interesting to see if Google Groups will add support for the other Gmail themes. Maybe apps like Google+, Google Docs, Google Reader and even services like Google Search will support Gmail's color themes.

{ Thanks , Herin. }
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Thứ Năm, 2 tháng 2, 2012

Android Market's Malware Scanner

Google doesn't like to manually review user-generated content. It's not efficient and algorithms can do a better job. Imagine how many people would need to be hired to watch all the videos submitted to YouTube (60 hours of videos uploaded every minute).

In some ways, uploading an application to the Android Market is just like uploading a video to YouTube. Sure, you need to pay a fee, but you don't have to wait until a Google employee checks the application. Unfortunately, this also means that the application can include malware, deceive users, crash or spam your contacts. Google usually reviewed the app only after enough users reported that the app is malicious.

Now there's a new service called Bouncer "which provides automated scanning of Android Market for potentially malicious software without disrupting the user experience of Android Market or requiring developers to go through an application approval process. The service performs a set of analyses on new applications, applications already in Android Market, and developer accounts. Here's how it works: once an application is uploaded, the service immediately starts analyzing it for known malware, spyware and trojans. It also looks for behaviors that indicate an application might be misbehaving, and compares it against previously analyzed apps to detect possible red flags. We actually run every application on Google's cloud infrastructure and simulate how it will run on an Android device to look for hidden, malicious behavior".

That seems like a great idea: Google actually tests the apps without having to wait until other users install them and notice there's something wrong. The bad news is that this service was tested last year and was used to find potentially-malicious apps. Despite that, the apps infected by DroidDream were found by a security vendor and not by Google.

"The service has been looking for malicious apps in Market for a while now, and between the first and second halves of 2011, we saw a 40% decrease in the number of potentially-malicious downloads from Android Market. This drop occurred at the same time that companies who market and sell anti-malware and security software have been reporting that malicious applications are on the rise," says Google. Another explanation could be that Google's service is not good enough.

Google also says that Android "makes malware less potent" because it uses sandboxing, it displays the list of permissions and Android Market can remotely remove malware. I don't think that most of the users read the list of permissions. They simply ignore them, click "OK" and install the application. Maybe it would be a better idea to require users to explicitly enable sensitive permissions when they're using the apps.

While security vendors try to scare Android users and push their products, Google should focus on removing spam and malware from the Android Market and make it a safer place. Improving Android's security model and finding ways to install security updates faster are also important.
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Google Docs Will Improve Paragraph Styles and Add More Fonts

An upcoming Google Docs update will bring a better interface for selecting paragraph styles and new features that lets you customize styles.



Google Docs will also add some new open source fonts from the Web Fonts project: Amaranth, Arvo, Dancing Script, Lobster, Merriweather, Open Sans, Philosopher, Quattrocento.


Google has recently updated the Android app for Google Docs and added offline support, while also improving the reading layout for tablets.

Update (February 6): Custom styles are now available.

{ Thanks, J. }
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