Google releases Chrome 28 with Blink browser engine

Google on Tuesday released Chrome 28, the first polished version of the browser to use the company’s home-grown “Blink” rendering engine. On Windows, the upgrade also sported Google’s new notification service that lets developers of Chrome apps and add-ons display messages and alerts outside the browser window.

The upgrade was the first since May 21, when Google shipped Chrome 27 and touted some minor performance improvements.

[ Also on InfoWorld: Bug bounty programs provide strong value for Google, Mozilla. | Get your websites up to speed with HTML5 today using the techniques in InfoWorld’s HTML5 Deep DivePDF how-to report. | Learn how to secure your Web browsers in InfoWorld’s “Web Browser Security Deep Dive” PDF guide. ]

Google announced in April that it was dropping the open-source WebKit browser engine — at the time also used only by Apple’s Safari — and was instead launching Blink, a WebKit variant, to power Chrome. Since then, Opera Software’s Opera has also adopted WebKit as an interim step before it eventually moves to Blink.

Google cited difficulties in adapting WebKit to Chrome, and in the first weeks after the announcement, stripped copious amounts of unnecessary-for-Chrome code from the fork that became Blink. Previously, only the rougher “Dev” and “Beta” builds of Chrome relied on the Blink engine. Users can verify that Blink is present by typing chrome://version/ in the Chrome address-search bar, dubbed the “Omnibox.”

Also included in Chrome 28 is new support for more sophisticated notifications that appear outside the browser pane and display even when the browser’s not running. “Packaged apps” — ber-Web apps that look and behave like “native” code written specifically for the underlying OS — and add-ons can push brief messages and alerts to Chrome users after their developers have enabled the feature.

Only the Windows version of Chrome 28 currently supports these next-generation notifications, but Google promised that the feature would soon make its way to OS X and Linux. On a Mac, Chrome notifications are not integrated with OS X Mountain Lion’s Notification Center.

Along with the debut of Blink and notifications, Chrome 28 contained patches for 15 security vulnerabilities, one of them rated “critical,” Google’s most serious threat ranking. According to Google’s terse security advisory, that flaw was a memory management bug — dubbed a “use-after-free” vulnerability — in the browser’s network sockets code.

But while Colin Payne, who reported the bug, received an impressive reward of $6,267.40, another researcher was handed triple that. Andrey Labunets was paid a record $21,500 for filing several vulnerability reports, including two in the Google synchronization service and an unknown number of others that Google said were “…since-fixed server-side bugs.”

That last phrase and the amount paid were clues that Labunets discovered one or more flaws in a core Google service. In April, Google boosted bounties for vulnerability reports in its core websites, services and online apps, resetting the top reward to $20,000 for remote code executable bugs, those that attackers could use to slip malicious code onto a server or into an app or site.

Labunets is no stranger to large bug bounties. Earlier this year, after reporting a string of weaknesses in Facebook’s authentication protocol, Labunets was awarded $9,500 by the social networking giant.

Altogether, Google this week paid bounties totaling $34,901 to six researchers, including Payne and Labunets, for reporting eight different bugs. Through Tuesday, the Mountain View, Calif., company has awarded nearly $250,000 thus far this year in bounties or hacking contest prizes.

Users can download Chrome 28 from Google’s website. Active users can simply let the automatic updater retrieve the new version.

Google Nexus Ready to Use Android 4.3

California – Google announced the Android 4.3 operating system in a Google event in San Francisco on July 24, 2013. Android 4.3 will be used on the Google Nexus 7 new and old.
Since the announcement of Android 4.3, the operating system on a tablet computer Google Nexus 7, 10 and Nexus smartphone Google Nexus 4 and Galaxy Nexus will be upgraded to Android 4.3, said Hugo Barra, vice president of product manjemen Android.
While the mobile operating system of the Samsung Galaxy S4 edition of Google Play and HTC will also be enhanced, Barra stated.
Barra did not say when the other Android devices can get Android 4.3. At the operating system is not much change. There is only a little extra on the software. For example, the profile Multi-User Restricted, Smart Bluetooth technology and the higher graphics capabilities thanks to Open GLES 3.0.
Officially, Android 4.3 Jelly Bean is still in version. In accordance with the changes only slightly. This means, the fans still have to wait for Google’s Android operating system Key Lime Pie.

MySpace users threaten to sue after years of blogs deleted

MySpace has been accused of deleting years worth of users’ personal blogs and histories after the site underwent a $20 million relaunch last month.

The move was a bid to shed the site’s outdated image and attract a new teenage fanbase, after millions of users migrated to Facebook as their primary social networking site in the late 2000s.

Purchased by Rupert Murdoch’s News Corporation in 2005 for $580m, a decision Murdoch has since called a “huge mistake”, MySpace’s focus on music and entertainment over social interaction has been credited as one of the reasons behind its decline.

At its peak, the site boasted 125m users and more webpage visits than Google. It now has around 25m users.

In 2011 Specific Media Group and pop heartthrob Justin Timberlake jointly purchased the company for $35m, and have since attempted to rebrand the site for the teenage generation through campaigns with rapper Pharrell.

This sleek new makeover has resulted in the deletion of blogs, videos, private messages, posts and comments without prior warning, much to the fury of its remaining loyal users.

Distraught fans created a thread entitled ‘I want my blogs and classic myspace back’ to vent their frustration at the move one user called “crass arrogance”.

They continued: “You have stolen 6 years of blogs and something that is priceless to me and cannot be replaced.”

Another lamented the deletion of her blogs, writing: “Openly and freely I shared intimate moments that can not be relived or retold for they where experienced. I would revisit myspace religiously because of my blogs… Myspace did an ultimate back stab.” [sic]

MySpace responded to concerns with the soothing message that the information had not been lost forever.

It said: “Change isn’t easy and there has been a lot going on lately. We understand that this information is very important to you. Please understand that your blogs have not been deleted. Your content is safe and we have been discussing the best ways possible to provide you your blogs.”

This is the realization Stud Google, Moto X

Google not only successfully make the Android operating system, but apparently Google is also competing in the smartphone market plunge in collaboration with Motorola. This time I will make sure to introduce smartphone champion, Moto X on 1 August.
Various leak is scattered, including what kind of form. A leaked disseminated @ evleaks, the usual Twitter account posted the leaked gadget show looks Moto X.
Reporting from VentureBeat, Moto X design looks interesting, where the device has a 4.5 inch screen, while the kitchen spur MSM8960T of embedded processor Qualcomm Snapdragon dual core with 1.7 GHz technology. The RAM capacity of 2 GB.
As for the power of the battery, Moto X is said to rely on the battery capacity of 1500 mAh, which is powered by a battery cover with Kevlar material which is safe on the back. While Android 4.2.2 Jelly bean in trust Google and Motorola as its OS.
Plus always on listening features allow users to do voice commands without having to touch the Moto X. To run this feature, the user must activate the pass setting. Like Siri – that should say Hi Siri password first, the first command to be spoken is Ok Google Now, however, without having to press any buttons.

Google Open Streaming TV Service

California: Google is rumored to be opening for Google TV streaming service. The tech giant is said to be developing a streaming service similar to cable TV services, such as Hulu or Netflix.
Wall Street Journal reported on Tuesday, July 16, 2013, according to sources who declined to be named. The source revealed that Google has approached several media companies to discuss licensing and television program content. Google wants to provide more services to Google TV via channels such as television package, but by using a broadband connection.
Google TV audience of streaming content will not require registration and subscription requirements as well as cable television service. Google TV so users will not be charged monthly. Google TV is not much different from the Apple TV. But the Apple TV first implement streaming TV service.
Google seems to need to fight hard to make it happen because just like the Apple TV earlier, the problem of security issues and also the reluctance of media companies to cooperate with Web TV newcomers a big challenge.

Review: First 8-inch Windows tablet is a device that shouldn’t exist

My dissatisfaction with PC OEMs is something I have documented in the past. They offer a confusing array of products and tend to cut corners in the worst ways imaginable. The OEM response to Windows 8 has been to produce a wide range of machines sporting novel form factors to fit all sorts of niches, both real and imagined.

One niche that the OEMs haven’t tried to fill, however, has been sub-10-inch tablets. That’s not altogether surprising. Microsoft designed Windows 8 for screens of 10 inches or more, and initially the operating system’s hardware requirements had a similar constraint.

That decision looked a little short-sighted after the success of tablets such as the Google Nexus 7 and the iPad mini. Accordingly, Microsoft changed the rules in March, opening the door to a range of smaller Windows tablets.

The Acer Iconia W3 is the first—and currently the only—8-inch Windows tablet. That attribute alone makes it in some sense noteworthy. Sadly, it’s about the only thing that does.

Spec-wise, this is another Intel Clover Trail tablet, and its internals are basically the same as the devices that launched last year (such as its bigger brother, the Acer Iconia W510). This means 1.8 GHz, dual core, four thread Intel Atom Z2760 CPU, 2 GB RAM, 64 GB flash storage (which with Acer’s default partitioning leaves a little over 29 GB usable), front and rear cameras, Bluetooth 4.0, and 802.11b/g/n (no 5 GHz support). There’s a micro-HDMI and micro-USB port for external connectivity (a separate cable converts the micro USB port into a full-size one), along with an SD card slot. The tablet has a speaker adequate for notification sounds but little more.

As a result, performance and battery life are similar to what we’ve seen before. The Iconia W3 comes equipped with full-blown Windows 8, unlike ARM tablets, so it can run any 32-bit Windows application—should you really want to. Clover Trail’s GPU performance is such that games and other graphics-intensive programs won’t run well, however.

Eight inches of horror

The new bits on this tablet are really the screen and the size.

Screens are important. We spend essentially all our time interacting with devices looking at screens. Cost-cutting on screens is unforgivable, as a bad screen will damage every single interaction you have with the device. This goes doubly so for tablets, where the screen works not only as an output device but also as the primary input device.

The Acer Iconia W3’s screen is a standout—because it is worst-in-class. I hated every moment I used the Iconia W3, and I hated it because I hated the screen. Its color accuracy and viewing angles are both miserable (whites aren’t white—they’re weirdly colorful and speckled). The screen has a peculiar grainy appearance that makes it look permanently greasy. You can polish as much as you like; it will never go away. The whole effect is reminiscent in some ways of old resistive screens.

It’s hard to overstate just how poor this screen is. At any reasonable tablet viewing distance, the color of the screen is uneven. The viewing angle is so narrow that at typical hand-held distances, the colors change across the width of the screen. At full arm’s length the screen does finally look even, but the device is obviously unusable that way.

Acer has clearly skimped on the screen. I’m sure the panel in the W3 was quite cheap, and that may be somewhat reflected in the unit’s retail price ($379 for a 32GB unit, $429 for this 64GB one—putting it at the same price as the 32GB iPad mini, which has a comparable amount of available disk space), but who cares? It doesn’t matter how cheap something is if you don’t want to use it at all.

This poor screen quality isn’t a question of resolution, either. 1280×800 is not a tremendously high resolution, but text looks crisp enough. At 186 pixels per inch, 1280×800 feels more or less OK for this size of device.

The low resolution does, however, have one significant drawback: it disables Windows 8’s side-by-side Metro multitasking, which requires a resolution of at least 1366×768. The W3’s screen is 86 pixels too narrow, so the Metro environment is strictly one application at a time.

This is an unfortunate decision. The side-by-side multitasking is one of the Metro environment’s most compelling features. Keeping Twitter or Messenger snapped to the side makes a lot of sense and works well. I’ve never used Windows 8 on a device that didn’t support side-by-side Metro multitasking before, and I don’t ever want to again.

Size-wise, the W3 may be small for a Windows tablet, but it’s not exactly small. It’s fat. The W3 is 11.4 mm thick. The iPad mini, in comparison, is 7.2 mm thick. The Iconia W3 is also heavy at 500 g; the iPad mini, in comparison, is 308 g. That makes the W3 more than 50 percent thicker and more than 50 percent heavier.

The thickness makes the lack of a full-sized USB port on the device more than a little confusing. There’s certainly room for a full USB port, and a full port would be more convenient than the dongle. But for whatever reason, Acer didn’t give us one.

The device itself feels solid enough, albeit plasticky. It doesn’t exude quality, but it’s a step or two up from the bargain basement.

Keyboard non-dock

The W3 also has a keyboard accessory. As is common for this kind of thing, the keyboard has no electrical connection to the tablet. It’s a Bluetooth keyboard powered by a pair of AAA batteries. It has a groove along the top that can hold the tablet in both landscape and portrait orientations and a clip on the back that lets you use the keyboard as a kind of screen protector.

The keyboard has to be manually paired to the tablet. It’s more or less full-size, with a reasonable key layout. It’s a typical mediocre keyboard. The feel is a little on the squishy side, lacking the crispness of, for example Microsoft’s Type Cover for its Surface tablets. It’s better than any on-screen keyboard, and to that extent it does its job. But it’s a long way from being an actually good keyboard.

The groove does hold the tablet up, and on a level surface the unit doesn’t topple over, but it’s not as satisfactory as some of the hinged keyboard/docks we’ve seen on other devices. Tilt the base while carrying it or using it on your lap and the tablet is liable to fall out.

Google Maps Back Wins Feature Offline Cache

As we know, Google Maps has been updated a few days ago. Unfortunately the update is gained criticism because of ‘loss’ offline cache feature maps that lead the user must constantly connected to Google to use the service.
The criticism has received a response from Google. Not long ago, Google said it would issue a new update featuring the option to store the offline cache on the Maps application has been rolled out for Android. This option will be installed at the bottom of the search box located on the map and can be switched easily. In addition, Google also decided to add the “Where’s Latitude?” that will take users to information about the future of the location sharing service.
This update began rolling on this day and can be checked via the Play Store.

Yahoo Ad Startup Acquisitions

Jakarta – Yahoo! management announced that the company recently acquired a new company engaged in the field of advertising, namely AdMovate.
On the company’s official website, Wednesday, July 17, 2013, management AdMovate said, “We started the company last year to make it easier for advertisers to create highly personalized offers via the mobile platform.”
Management said the company tried to keep the advertisers can reach consumers through ads that are personalized to match. And Yahoo! has a team with a similar vision.
“Yahoo! is willing to invest in a massive scale,” he says on the site. AdMovate management company hopes to realize his dream of building an effective mobile advertising services.
In a statement, the management of Yahoo! said, “This acquisition is part of our efforts to further develop our advertising technologies such as Apt, Genome, and Right Media.”
Yahoo! hopes that the advertisers can more easily advertise and advertising agencies can be more easily connect. The technology developed AdMovate expected to accelerate this development.
This action adds to list of companies that have made ​​acquisitions Yahoo! In May, Yahoo! bought the social networking site Tumblr with a value of U.S. $ 1.1 billion. Analysts expect, Tumblr is the largest acquisition in the history of corporate.
Buying Tumblr will meet the goals of Yahoo! CEO Marissa Mayer to expand the market share of the smartphone and tablet computer users. Tumblr paper presents a constantly changing, photos, and other digital content presented by users who can now connect through mobile applications. This service is also one of the most popular websites among teenagers and young adults, it is considered appropriate to the development of Yahoo! Mayer

Yahoo Open Start Request Username ‘Beautiful’ is Not Active Again

Since last month it was announced that Yahoo will delete the Yahoo! username or ID is no longer active, many people are waiting for the arrival of this. Because, mostly inactive username is precisely deter others who want to use the name. Now, according to the announcement last month, Yahoo began to open up opportunities for those who want to get the username ‘pretty’.
Users who want to get the username ‘beautiful’ can not directly get the name. They should write the desired username in advance through a form benama Yahoo! Wish List. Yahoo provides five options that could be asked. If the first choice is not available, then the choice of the required reserves would then look for. Yahoo will provide notice of the availability of username via email in mid-August 2013.
“To get Yahoo! username you’ve always wanted, we set up a page where you can ask five top choices. If your first choice is not available, we will try to find other options of backup you have the content. In mid-August, you will receive email containing the username where available, as well as links to mengklaimnnya for 48 hours. Quite so, and it is yours, “wrote Dylan Casey, Senior Director, Platform Yahoo via its official blog.

Facebook speeds PHP by crafting a PHP virtual machine

Social networking giant Facebook has taken another step at making the PHP Web programming language run more quickly. The company has developed a PHP Virtual Machine that it says can execute the language as much as nine times as quickly as running PHP natively on large systems.

“Our goal is to make PHP run really, really quickly,” said Joel Pobar, a Facebook engineering manager. Facebook has been using the virtual machine, called the HipHop Virtual Machine (HHVM), across all of its servers since earlier this year.

Pobar discussed the virtual machine at the O’Reilly Open Source Conference (OSCON) being held this week in Portland, Oregon.

Shares its development tools

HHVM is not Facebook’s first foray into customizing PHP for faster use. PHP is aninterpreted language, meaning that the source code is executed by the processor directly. Generally speaking, programs written in interpreted languages such as PHP tend not to run as quickly as languages, such as C or C++, that have been compiled beforehand into machine language byte code. Facebook has remained loyal to PHP because it is widely understood by many of the Web programmers who work for the company.

To keep up with the insatiable user demand, however, Facebook originally devised a compiler, called HipHop, that would translate PHP code into C++, so it then it could be compiled ahead of time for faster performance.

While Facebook enjoyed considerable performance gains of this first version of HipHop for several years, it sought other ways to speed the delivery of the dynamically created Web pages to its billion or so users. “Our performance strategy for that was going to tap out,” Pobar admitted.

HHVM is the next step for Facebook. Under development for about three years, HHVM actually works on the same principle as the Java Virtual Machine (JVM). HHVM has a just-in-time (JIT) compiler that converts the human readable source code into machine-readable byte code when it is needed. (The previous HipHop, renamed HPHPc, has now been retired within Facebook.)

This JIT approach allows the virtual machine to “make smarter decisions at runtime,” Pobar said. For instance, if a call is made to the MySQL database to read a row of data, the HHVM can, on the fly, figure out what type of data it is, such as an integer or a string. It then can generate or call code on the fly that would be best suited for handling this particular type of data.

With the old HipHop, “the best it can do is analyze the entire Facebook codebase, reason about it and then specialize code based on its reasoning. But it can’t get all of the reasoning right. There are parts of the code base that you can not simply infer about or reason about,” Pobar said.

Virtual system speedier

Pobar estimated that HHVM is about twice as fast as HPHPc was, and about nine times as fast as running straight PHP.

Facebook has posted the code for HHVM on GitHub, with the hopes that others will use it to speed their PHP websites as well.

HHVM is optimized for handling very large, and heavily used, PHP codebases. Pobar reckoned that using HHVM for standard sized websites, such as one hosting a WordPress blog, would gain only about a fivefold performance improvement.

“If you take some PHP and run it in on HipHop, the CPU execution time [may] not be the limiting factor for performance. Chances are [the system is] spending too much time talking to the database or spending too time talking to [the] memcache” caching layer, Pobar said.