Showing posts with label Internet. Show all posts
Showing posts with label Internet. Show all posts

Friday, November 7, 2014

Internet terancam kiamat, menkominfo cari solusi


Mentri komunikasi dan informatika, Rudiantara, mengatakan bahwa pemerintah dan kalangan indrustri telekomunikasidan teknologi serius mencari solusi kasus yang menjerat mantan direktur utama PT IM2, Indra Atmanto.

“itu jadi perhatian untu saat ini,” kata RA, untuk sapaan akrab Rudiantara, saat di temui di kantor masyarakat telematika indoinesia (mastel), jakarta, senin 3 november 2014.

Menigngat kasus ini tengah melalui jalur hukum, maka menurutnya kominfo akan menyerahkan pada proses hukum. Tapi rudi menjanjikan, kominfo tidak akan tinggal dian untuk hal tersebut.

 “Tapi kami akan mencoba cari jalan bagaimana ini bisa bisa selesai karena implikasi bukan hanya masalah IM2,tapi juga ke pemain lain,ujar dia.

Pria yang akrab di sapa RA ini mhanya hanya memberi dukungan, saat langkahnya didesak untuk kasusu ini.
Penafsiran regulasi penegak hukum dan pemerintah rudi mengamini bila berlarutnya kasus ini karena terdapat perbedan diantara kedua belah pihak.

Proses hukum biarlah berjalan sebagaimana mestinya, yang biasanya di jalankan oleh korporasi. Soal regulasi itu sudah jelas tak melanggar.

Thursday, October 20, 2011

What Are The Most Common Complaints About the iPhone 4S?

iPhone4SAfter getting solid reviews hopeful iPhoners have flocked in record numbers to purchase the latest iGadget, but not even Apple's offerings are perfect. The phone has those same iPhone 4S outsides and even better insides, but less than a week after the first phones made it into consumer hands the kinks are starting to come out. Let's take a look at some of the early iPhone 4S issues and how to fix (most) of them.

Subpar Screen Quality

A fresh new phone shouldn't have a jaundiced screen. But proud new iPhone owners have taken to the Apple forums to complain about less-than-bright screens. "Got a new iPhone 4S this morning, and when I put it next to my old iPhone 4 I discovered the screen was much 'nicer' on the old iPhone," writes Snowglider on the forum. "When I say nicer, its kind of got a really yellow tint to the screen on the 4S, whites are where you notice it the most for example the email looks far nicer on the iPhone 4 screen. All other colours look quite washed out," he continues.

Siri Doesn't Always Work

Siri is the most entertaining feature, but it sometimes has trouble connecting. "Siri is not working at all on my Sprint 32GB Black iPhone 4S," writes Gregory 813 on the Apple Support Communities forum. "Keeps saying 'Sorry Something's gone wrong. Can you try that again?' or 'Uh oh, there's a problem. Can you try again?'" Siri has a popularity issue, speculates another forum writer. "I am going to bet that the servers that handle the dictation and Siri backend are overloaded and they are racing to implement failover servers for all of the unexpected traffic," suggests J. Morris. In any case, it looks like the fix is a classic: The old turn-it-off-and-then-on trick. Turning Siri off, resetting network settings, and turning her back on seems to work, discovered Business Insider's Ellis Hamburger.
Related: People Waiting in Line for an iPhone Are Weirder Than Ever

Sprint Is Slow

The company offers unlimited data, but who cares if it barely works. Gizmodo ran some tests and Sprint posted the slowest average data speed. Angry Sprint user beeay called it "too slow to be useful" on Sprint's discussion boards. There doesn't seem to be an easy fix for this one: Get a new wireless carrier?

Sunday, October 9, 2011

Android Phone Hacking Scare Alert

androidA flaw on a number of HTC smartphones available in Australia means a hacker can find out where you are, who you have called and sent text messages to and disable your phone remotely, security experts say.

To be exploited the flaw requires a rogue app to be granted access to the internet, which most apps require. Once granted access the app can then gain access to data that has been shown to be exposed.

Fairfax Media reported in May on a 400 per cent increase in malware since the middle of last year on Google Android, the mobile operating system installed on the HTC smartphones affected. Google regularly sweeps clean its Marketplace of malicious apps but doesn't always find the bad ones.

An Australian security expert has labelled the reported security flaw in HTC Android smartphones as "far more serious" than Apple's iPhone location tracking scandal and Facebook's tracking of users across the web.

Data exposed includes not only the phone's last known network and GPS locations and a limited previous history of locations (as was seen in the Apple iPhone location tracking scandal) but SMS and phone number data too, as well as a phone's list of user accounts, including email addresses and sync status for each.

Monday, September 19, 2011

Around The World in 60 Seconds

Around The World in 60 SecondsIt took Phileas Fogg 80 days to circumnavigate the world but, thanks to the wonders of technology, it is now possible to do it in just a minute. This whirlwind video tour of the planet is a compilation of time-lapse images shot from the International Space Station (ISS).

James Drake spliced together the images from the ISS, which travels at about 220 miles above the surface, to create the one-minute footage which he posted online - and it has become an internet sensation.

Science teacher Mr Drake used some 600 free-to-access images on the website The Gateway to Astronaut Photography of Earth, and knitted them together so everyone can enjoy the amazing view of North and South America.

The film, which was uploaded on September 15 and has attracted almost 50,000 hits on YouTube, starts over the Pacific Ocean and then moves over North and South America before entering daylight near Antarctica.

Some cities and landmarks can be spied, and they include, in chronological order, Vancouver Island, Victoria, Vancouver, Seattle, Portland, San Fransisco, Los Angeles, Phoenix, various large conurbations in Texas, New Mexico, Mexico City, the Gulf of Mexico, and the Yucatan Peninsula.

Further around lightning can be seen in the Pacific Ocean, before other countries included in the video are Guatemala, Panama, Columbia, Ecuador, Peru, Chile, and the Amazon. In addition, the Earth's ionosphere (thin yellow line) and the stars of our galaxy can be made out in the fascinating footage.

Wednesday, September 7, 2011

Facebook to Offer Free Online Music to Rival Apple's iTunes

cloud MusicFacebook's 750 million users will soon be able to listen to music through the site - sharing songs in the same way that users currently share videos, television programs, Hollywood films and news links.

It's a move that could put Facebook in direct competition with Apple's iTunes service - and looks certain to cement the site's position ahead of Google as the UK's most popular web destination.

News of the new feature is expected to be unveiled at this month's 'f8' conference on September 22 in San Francisco, an annual event held by Facebook to show off new 'apps' and technologies.

Music services partnered with the site are expected to allow Facebook users to listen to libraries of millions of songs directly via the site, without having to install special software on their PCs. Facebook users will be able to listen to huge libraries music directly from PCs in their workplace for the first time.

It also seems highly likely that at least some of the music available via the site will be entirely free - and that users will be able to buy music via the site, a move that pitches Facebook head-on against Apple's iTunes.

'Many of the most popular music services around the world are integrated with Facebook, and we're constantly talking to our partners about ways to improve this,' said a Facebook spokesman, although the company declined to provide further details of any upcoming services.

It's thought that one of the likeliest candidates to partner with Facebook is Spotify, a Swedish music service used by 10 million people worldwide, and highly popular in the UK. Spotify offers a library of 15 million songs free - and is seen as a serious challenger to Apple's iTunes.

Sunday, August 28, 2011

Baby monitors Could be Hacked

Baby monitorsHaving a constant ear and eye on your baby's crib is something that most parents take for granted. Baby monitors have been around for a long time, and in recent years, video-equipped versions have become very popular with new parents. What most users probably don't realize, is that the dozen or so wireless channels that these helpful devices use can often be picked up outside the home — giving anyone with a similar device or wireless receiver an undetectable window into your home.

The vulnerability of such monitor systems was highlighted in 2009 when an Illinois family sued the manufacturer of a baby monitor system they purchased at Toys R Us. After using the system for months, a neighbor — who had recently purchased a similar system — alerted them that their monitor's camera was broadcasting its signal strong enough to be picked up in the neighboring house. The camera's microphone was so sensitive that the unsuspecting neighbors were able to hear entire conversations happening outside of the nursery where it was placed.

Newer baby monitor models feature "frequency hopping" technology that changes channels randomly to ensure privacy, but older, less-secure versions can still be found on store shelves. Check the features list on the side of the box when considering a monitor system to verify this very the device you're purchasing includes this new technology.

Jobs at Apple: Master inventor, master marketer

Steve Jobs AppleSteve Jobs started Apple Computer with a high school friend in a Silicon Valley garage in 1976, was forced out a decade later, then returned to rescue the company. During his second stint, Apple grew into the most valuable technology company in the world.

Jobs invented and masterfully marketed ever-sleeker gadgets that transformed everyday technology, from the personal computer to the iPod and iPhone. Cultivating Apple's countercultural sensibility and a minimalist design ethic, he rolled out one sensational product after another, even in the face of the late-2000s recession and his own failing health.

Jobs helped change computers from a geeky hobbyist's obsession to a necessity of modern life at work and home, and in the process he upended not just personal technology but the cellphone and music industries.

Perhaps most influentially, he launched the iPod in 2001, which offered "1,000 songs in your pocket." Over the next 10 years, its white earphones and thumb-dial control seemed to become as ubiquitous as the wristwatch.

Sunday, July 17, 2011

Rihanna Is The New Queen Of Facebook, Beating Out Lady Gaga

RihannaLady Gaga may be the top earning woman in music, have more followers on Twitter than any other lady rock star and receive more media coverage than her female competitors, but she is no longer the queen of Facebook.

This week, Rihanna accumulated enough likes on Facebook to surpass Lady Gaga and claim the throne as the platform's top ranking female celebrity.

According to their Facebook stats, as of Saturday, Rihanna had 40,699,853 likes, and Lady Gaga had 40,611,908, giving the "Rude Boy" singer a lead of 88,000.

Shakira is the diva with the third most Facebook followers, according to Famecount.com, which credits the Latina singer with 37 million likes. Aside from being the top three female musicians on Facebook, they also have earned spots in Facebook's top 10 pages overall. Rihanna, Lady Gaga, and Shakira hold the No. 5, 6, and 8, positions, respectively.

Wednesday, June 29, 2011

Apple to Launch iPhone 5

iPhone5Apple is planning to release an iPhone 5 as early as September. The model is likely to include a faster computer chip and a more advanced camera.

The company is also reported to be testing a version of the iPad with a higher resolution screen. The release of the iPhone 5 in just a few months could add millions more sales to the technology firm’s range of smartphones. The iPhone is Apple’s top seller.

When the iPhone 4 was launched in June last year, stocks ran out within hours and demand crashed the Apple website. Technology experts are also adding a cheaper version of the iPhone range which will be aimed at boosting its market share in developing countries.

The new phone could be called the iPhone 4G or 4S, with many similarities to the £500 iPhone 4. An 8-megapixel camera would be an update on the 5-megapixel camera currently used in the iPhone 4.

But the speedier processor will allow programs to load quicker and the phone will be able to better compete against the BlackBerry and Samsung handsets that use Google’s Android software.

Friday, June 17, 2011

Tips to Raise Your Credit Score

Raise Your Credit ScoreHere are five ways you can use that bit of knowledge, along with some other expert know-how, to boost your credit rating:

1. Pay Bills Before the Statement Date

Typically, the balance as of your last statement date is the balance that will report to the bureaus, says Barry Paperno, consumer operations manager with myFICO.com, the consumer division of FICO, the company that created the FICO score. So if you pay most of the bill before the statement date, you can lower your utilization rate. And that can equal a higher credit score.

2. Make Multiple Payments

Another way to lower the balance on your statement date is to make periodic payments throughout the month.

If you use your card throughout the week for everyday expenses and pay it off every Friday, you'll cut the amount of credit you're using at any one time. Check with your card issuer to learn how they handle multiple monthly payments.

3. Ask for a 'Good-Will Deletion'

If you only have one or two bad marks on your credit record, you may be able to get them expunged, says John Ulzheimer, president of consumer education for SmartCredit.com, based in Costa Mesa, Calif.

Say you've paid late, but have an otherwise spotless credit history. You can ask your lender for a "good-will deletion," he says. "It doesn't mean it is wrong or was reported incorrectly. Essentially, what you're doing is asking the creditor to cut you some slack."

4. Pay for Removal

If you have an account that's gone into collection, sometimes collectors will agree to remove the debt from your credit report if you agree to pay if off.

5. Protect Yourself in a Short Sale

After a short sale, the mortgage lender often will report to credit bureaus that the home loan was settled for less than the full amount. In addition, it can also note the amount of the deficit as "balance owed" on the credit report, even though the obligation has been finalized and no additional money is owed.

Friday, May 20, 2011

Lady Gaga is Now Celebrity 100 List

Lady GagaThese days that means mastering social media. Lady Gaga topples Oprah Winfrey from her No.1 spot on our list, which she's given up for only the third time in seven years.

Gaga is there not just because of the $90 million she earned with a monster tour, but also because of her 32 million Facebook fans and 9.5 million Twitter followers -- aka Little Monsters -- who helped move 1 million digital downloads of her recent single "Born This Way" in only five days. They're also happy to buy the MAC makeup, Monster headphones, and Virgin Mobile phones she features in her videos.

Oprah doesn't fall far though. The daytime talk maven, who earned $290 million last year, comes in second. Winfrey's earnings sank $25 million partially due to a reduced payday at SiriusXM. She still earns big from her syndicated show and from the stars she's spawned, including Dr. Phil (No. 18) Rachael Ray, and Dr. Oz. Winfrey's earning power will take a bigger hit next year, when her syndicated show ends and she concentrates all her efforts on the struggling OWN network.

Maybe it would help if Oprah took a lesson from No. 3 Justin Bieber. The Biebs debuts on our list at the tender young age of 17, with $53 million earned over the last 12 months thanks to concerts, music sales, and a 3-D documentary movie that grossed $100 million at the global box office. If this were 10 years ago Bieber would still be paying his dues in small clubs and schools, but thanks to the Internet, he's a sensation. His first hit song, "Baby," has been viewed 500 million times, a YouTube record.

Saturday, March 26, 2011

Twitter Turns Five as Site Registers 200Million Users

twitter'Inviting coworkers'. Two words. Not spectacular. Yet, as the first ever Twitter message – made five years ago today – those two words sparked a revolution in internet communication. It took three years to pass the billion-tweet mark. Now it posts that many every week.

Since co-founder Jack Dorsey posted it on March 21, 2006, Twitter has registered nearly 200million users. Dorsey has spent the last few days tweeting a timeline of sorts, sharing what he was doing just before the big launch.

On Sunday, he wrote : '5 yrs ago today, the eve of launching twttr to the company. Moving from @Biz, @florian & me, to all of our peers using it. Nervous. #twttr'

He needn't have worried. The site, which invites people to say 'what's happening' in 140 characters or fewer, was initially dismissed as a platform of very little value.

Now, it is an internet giant and even its sternest critics would be hard-pressed to dismiss its significance. Since its launch, Twitter has played a role in a wide range of headline-making events, from the Egyptian revolution to Charlie Sheen's battle with CBS.

Wednesday, February 23, 2011

Samsung introduced the Galaxy Tab 10.1

Galaxy Tab 10.1At the Mobile World Congress in Barcelona, Samsung unveiled the Galaxy Tab 10.1, which has a 10.1-inch 1200 x 800 screen - up from 7-inch on the original Galaxy Tab - and runs the latest version of Android, Honeycomb, which was designed from the ground up for tablets.

The new tablet has a dual-core processor, dual surround-sound speakers and front- and rear-facing cameras. There will be 16GB and 32GB versions.

Samsung's new smartphone, the Galaxy S II, is the successor to the Galaxy S, one of the most popular high-end Android smartphones, which sold over 10 million units globally.

One of the most distinctive upgrades seen in the new Android 2.3 handset is the 4.27-inch 800 x 480 Super AMOLED Plus display, while there is also a 1GHz dual-core processor, front- and rear-facing cameras and free turn-by-turn navigation powered by Navigon. The device is just 8.5mm thin.

The user interface of both new devices will be broken into "hubs" - games, music, social hub and readers' hub.

Josh Delgado, director of mobile at Samsung Australia, said the Galaxy Tab 10.1 would be launched in Australia early in the second quarter of this year, while the Galaxy S II would be sold in May or June.

Friday, February 11, 2011

Smaller iPhone, Anyone?

Smaller iPhoneThe last rumors says that Apple is working on new versions of the iPhone that are aimed at slowing the advance of competing handsets based on Google's Android software, according to people who have been briefed on the plans.

One version would be cheaper and smaller than the most recent iPhone, said a person who has seen a prototype and asked not to be identified because the plans haven't been made public. Apple also is developing technology that makes it easier to use the iPhone on multiple wireless networks, two people said.

Chief executive officer Steve Jobs, who remains involved in strategic decisions while on medical leave, aims to narrow the price gap that has made phones running Android more popular than iPhones. Google's share of the global smartphone market more than tripled to 32.9 per cent in the fourth quarter, eclipsing Apple's 16 per cent, according to Canalys.

Apple has considered selling the new iPhone for about $US200 in the US, without obligating users to sign a two-year service contract, said the person who has seen it. Android phones sell for a range of prices at AT&T, Verizon Wireless and other US carriers, and typically come with agreements that include a fee for broken contracts. The iPhone 4, sold in the U.S. by AT&T and Verizon Wireless, costs $US200 to $US300 with a contract.

Natalie Kerris, a spokeswoman for Apple, declined to comment.

Monday, January 31, 2011

Indonesia Jails Rock Star for Internet Sex Videos

Ariel JailedOn Monday, an Indonesian court jailed one of Southeast Asia’s biggest singer, a rock stars for more than three years after sex tapes of him with two television celebrities appeared online.

The sentence drew howls of outrage from singer Nazril Ariel’s fans in the court and across the Malay-speaking world, while the “freeariel” hashtag shot to the top list of global trending topics on microblogging site Twitter.

Judges say an Indonesian pop star who rocked this predominantly Muslim nation after making several homemade sex tapes will spend the next 3 1/2 years in jail. Nazril “Ariel” Irham, lead singer of the band Peterpan, was found guilty Monday of violating the country’s strict anti-pornography law.

Friday, January 28, 2011

Facebook Blames Bug for Hacked Page

FacebookFacebook said a software "bug" let a hacker impersonate the social network's founder Mark Zuckerberg in a comment posted to his public fan page at the website.

The bogus update posted earlier this week suggested that Facebook turned to its users instead of banks for money and got "liked" by more than 1800 members of the social network before it was erased.

"A bug enabled status postings by unauthorized people on a handful of public pages," a Facebook spokesperson said in an email reply to an inquiry. "The bug has been fixed."

Pictures of the hacked page could be found at technology news blog TechCrunch and other online venues. The message, complete with typos, left on the page read:

"Let the hacking begin: If Facebook needs money, instead of going to the banks, why doesn't Facebook let its users invest in Facebook in a social way? Why not transform Facebook into a 'social business' the way Nobel Price winner Muhammad Yunus described it? http://bit.ly/fs6rT3 What do you think?"

It was signed "#hackercup2011", an apparent reference to an international computer programming competition being held by Facebook.

Thursday, January 6, 2011

Tablets coming your Way in this 2011

Tablets 2011The iPad has dominated the market - over 12 million sold so far - and Apple has clearly set the tone in terms of design but several of the newer Android and Windows 7 tablets announced at CES contain features not found on the iPad, such as dual cameras, higher screen resolution and slide-out keyboards.

Apple's iPad faces some serious competition this year, with scores of Android and Windows tablets about to hit the market that offer several features the iPad lacks.

The much-rumoured iPad 2 is expected to rectify some of these shortfalls. Other tablets to expect in 2011 are as follow:

Motorola Xoom

A 10.1-inch tablet based on the latest "Honeycomb" iteration (version 3.0) of Google's Android platform. Available in the first half of this year, the Xoom is around the same size as Apple's iPad but contains a 5-megapixel camera with 720p video recording, a 2-megapixel webcam, HDMI output for connecting to a big-screen TV, a 1GHz processor and a 1280x800 screen resolution. The Honeycomb version of Android offers new features such as multi-tasking and tabbed browsing. Support for Adobe Flash is also included.

Samsung TX100

The biggest gripe of iPad users is the difficulty in typing on the on-screen keyboard and Samsung has taken note - its TX100 offers a slide-out full QWERTY keyboard. Like the Xoom it has a 10.1-inch screen but offers a higher 1366 x 768 resolution. It runs the regular version of Windows 7, is 0.78 inches thick and contains either 32GB or 64GB of storage. Separately, a Wi-Fi-only version of the already launched Galaxy Tab was unveiled at CES.

Asus Eee Pad Slider and Transformer

Two very similar tablets except the Slider has a slide-out keyboard while the Transformer has a clip-on keyboard similar to the iPad accessory. They run Android 3.0, have 10.1-inch screens and feature the Nvidia Tegra 2 chip. There are front- and rear- facing cameras offering 1.2-megapixel and 5-megapixel resolutions respectively. Priced between $US499 to $US799

Asus Slate

Another Windows 7 tablet, the slate has a large 12.1-inch screen, 64GB of built-in storage, 1280x800 screen resolution and a powerful Intel i5 processor. It will sell for $US999 to $US1099.

Panasonic Viera Tablet

This one is a little different from most tablets in that it is not designed to be a portable computer but rather a companion to Panasonic's new Viera Connect TVs. It lets users access Panasonic's TV apps and stream content wirelessly from their TV set. Panasonic says it will serve as a second screen in the living room that lets people browse content related to what they're watching on TV (e.g. sports scores or tweets). The Viera Tablet can also be used as a remote control and content can be transferred seamlessly between the tablet and the TV.

Dell Streak 7

Dell's 5-inch Streak wasn't met with rave reviews due to it launching with the older Android version 1.6 and fears a 5-inch screen was too small for a tablet when many newer smartphones were only a fraction smaller. The Streak 5-inch has since been updated to Android 2.2 and at CES Dell launched a new version, the Dell Streak 7, with a bigger 7-inch screen and new bells and whistles such as an Nvidia Tegra dual-core processor and the sturdy Corning Gorilla Glass. The tablet, also running Android 2.2, runs on 4G networks and there are no plans yet to launch it in Australia.

Asus MeMo

Another smaller 7-inch tablet but this one runs Android 3.0. Priced at $US499 to $US699 with a June launch date, it has dual cameras and can play HD video.

Lenovo IdeaPad U1

Shown at last year's CES, the U1 is now closer to being ready for market. It contains a unique design in that it is essentially laptop with a detachable 11.6-inch screen that then becomes a tablet with a more touch-friendly interface. Lenovo says the Android tablet will cost around $US1000 and launch in June/July.

Toshiba Tablet

Launching in the first-half of this year, Toshiba's attempt to take on the iPad features a 10-1-inch screen, runs Android 3.0 and offers built-in Wi-Fi but no 3G support. Starting at $US499, it has front- and rear-facing cameras, access to an application store and weighs 0.8kg.

LG tablet and glasses-free portable 3D TV

LG announced an 8.9-inch tablet running Android 3.0 and using an Nvidia dual-core processor. It has yet to show off images of the device. It also unveiled a mobile DTV unit that supports 3D without the need for glasses. The unique device has a touchscreen and a 480x800 screen resolution.

Sharp Galapagos

Already launched in Japan, the Galapagos will hit the US in the second half of this year but it is not clear if it will reach Australia. There will be two models - 5.5-inch and 10.8-inch - and both will connect to the Galapagos e-book store.

Monday, January 3, 2011

UK Survey: Crime Online overtake Crime in The Street

Crime OnlineThe success of ‘hacktivists’ in targeting big businesses, such as the Visa and Mastercard credit card companies in the wake of the WikiLeaks furore, has highlighted concerns about cybersecurity.

The number of Britons targeted by cybercrime is expected to overtake conventional crime for the first time next year. Internet security experts claim that up to 19million people will come under attack from hi-tech criminals, generally involved in identity theft.

A survey of UK police officers specialising in hi-tech crime found that 79 per cent have noticed a steep increase in cybercrime activity within the past six months.

Identity theft and so-called malware attacks, in which spying software is inadvertently downloaded on to a home computer, are considered among the greatest threats.

Recent studies have shown that many of the people who use wi-fi at home to access the internet do not have security in place. This means it is possible for criminals to hack into their system and steal identity details.

The survey, commissioned by web security experts Norton, found that almost one in two people now believe they are more likely to fall victim to cybercrime than conventional crime. The rise of smartphones, tablet and notebook computers is making users more vulnerable.

Sunday, August 29, 2010

Google Chrome 7 Gets GPU Acceleration for 2D and 3D Content

One of the big features in the upcoming Internet Explorer 9, that Microsoft has been touting for months is hardware acceleration. But it now looks like Google Chrome may be getting GPU acceleration before IE 9 lands, even if it only announced the feature yesterday.

The latest Chromium builds can now send some of the rendering directly to the GPU resulting in better performance and less CPU strain. The most interesting part is that the GPU acceleration is not restricted to 3D content, some 2D operations can take advantage of the new feature as well.

"For some time now, there’s been a lot of work going on to overhaul Chromium’s graphics system," Vangelis Kokkevis, Software Engineer at Google, announced.

"New APIs and markup like WebGL and 3D CSS transforms are a major motivation for this work, but it also lets Chromium begin to take advantage of the GPU to speed up its entire drawing model, including many common 2D operations such as compositing and image scaling," he added.

"At its core, this graphics work relies on a new process (yes, another one) called the GPU process. The GPU process accepts graphics commands from the renderer process and pushes them to OpenGL or Direct3D (via ANGLE)," he explained.

The underlying technology has now been put in place. If you run a recent Chromium build with the --enable-accelerated-compositing flag, you'll notice the GPU process running along with all of the regular ones.

This is the process that will handle all of the hardware acceleration, be it 2D or 3D, while still keeping the web pages locked away in the sandbox.

With this in place, the team has started working on using the GPU to handle some of the tasks. For now though, most of the layers of a page, including text and images, are rendered by the CPU and then sent off to the GPU.

Video layers, though, can now do color conversion and scaling on the GPU, Google says, and 3D layers, such as those with WebGL elements, are rendered entirely by the graphics unit.

The final step, which blends all of the different layers together to create the page you see on your screen, is now handled by the GPU as well. In time, the team wants to move even more of the rendering off the CPU and onto the GPU which should result in a significant performance boost.


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Friday, August 27, 2010

Google Improves Real-Time Search Engine

Google Real-TimeSearching for status updates is not Twitter's forte, so leave it to Google to make its own Realtime Search engine more powerful instead.

Realtime Search combs Twitter and Facebook for public status updates. Google introduced the tool in December, sticking it in a sidebar under the category "Updates," but Realtime Search is now rolling out to google.com/realtime as well.

The most important new feature of Realtime Search is geographic filtering of status updates. By whittling down Twitter posts to your city or Zip code, you can find out, for example, whether there are any upcoming concerts worth seeing.

If you want these kinds of updates delivered to you, without pro-actively searching for them, Google now allows you receive status updates through Google Alerts, by selecting "Updates" from the "Type" drop-down menu.

The last addition to Realtime Search is conversation view, which lets you see all the replies to a single status update.