TechPortal

Your daily source for Tech news, views, gadgets, and lots more…

AT&T is looking to put a kibosh on the proposed merger of Sprint Nextel’s nationwide WiMax assets with those of Clearwire.

On Thursday, the nation’s largest phone company filed a petition with the Federal Communications Commission, asking it to deny approval of the merger.

Sprint Nextel announced in May that it was teaming up with Clearwire to form a new joint venture that would combine both companies’ WiMax assets to create a nationwide broadband wireless network. The deal, which has been valued at about $14.5 billion, is being backed by cable operators Comcast and Time Warner, as well as Intel and Google.

The FCC, which is currently reviewing the merger, must give its blessing for the deal to be completed.

In its filing, AT&T argues that the proposed merger, “openly state[s] that they (Sprint Nextel and Clearwire) intend to compete with other national wireless providers–including AT&T–yet they fail to make the required showings necessary for the commission’s review.”

It’s funny that AT&T is putting up any kind of stink to the merger, considering that the company exists in its current state only because of several massive mergers in the past few years, including the multibillion dollar merger between AT&T and BellSouth, which put full ownership of the wireless operator under one owner, and the purchase of wireless assets from rural operator Dobson Communications last year.

But it’s clear that AT&T is nervous about the new Clearwire’s plans. AT&T is currently still deploying 3G technology throughout its territory and is busy upgrading its existing network. But it is years away from taking the next big leap toward building a 4G network, which will use a competing technology known as Long Term Evolution, or LTE. By contrast, WiMax technology is available and working today. And regardless of the outcome of the merger, Sprint expects to launch its first WiMax deployments in September. What’s more, devices supporting WiMax have already been developed and will hit the market by year’s end.

While analysts still aren’t sure whether WiMax will survive in the long run as a mobile technology here in the U.S., it appears from AT&T’s latest moves that it’s at least a little bit scared that the new Clearwire network, with backing from heavyweights like Intel and Google, could get enough traction to threaten its current and future wireless business.

Source : CNET News.com

It’s a pity the National Security Agency can’t talk about its computational challenges, because it’s leaving a lot of the boasting rights to Google.

(Credit: Paul Ford)

In a blog posting on Friday the company shared some detail about the challenges of one aspect of its search operation, the Web indexing and processing that must take place before the results are delivered to users. The short version: Google has no choice but to think big.

First comes surfing. “We start at a set of well-connected initial pages and follow each of their links to new pages. Then we follow the links on those new pages to even more pages and so on, until we have a huge list of links,” said software engineers Jesse Alpert and Nissan Hajaj. “Even after removing…exact duplicates, we saw a trillion unique URLs, and the number of individual web pages out there is growing by several billion pages per day.”

Next comes analyzing the “link graph”–the mathematical representation of what links to what. That’s a key foundation of Google’s PageRank algorithm, which brought the company’s search engine to prominence by assigning importance to those pages that other important pages point toward.

In the early days of Google, computing PageRank for the company’s collection of a mere 26 million pages took a workstation “a couple hours,” and the results would be used for some unspecified period of time. Today, Google surfs the Web continuously and recalculates the link graph “several times per day.”

“This graph of one trillion URLs is similar to a map made up of one trillion intersections. So multiple times every day, we do the computational equivalent of fully exploring every intersection of every road in the United States. Except it’d be a map about 50,000 times as big as the U.S., with 50,000 times as many roads and intersections,” the engineers said.

Google likes to talk about how users have choice and competition just one click away, and that’s a fair point. But the blog post also makes it even clearer just how high barriers to entry are in the search market. That’s one of the reasons Yahoo’s BOSS (build your own search service) program is intriguing: it lets search start-ups take advantage of Yahoo’s crawling, indexing, and search technology in exchange for advertising or revenue-sharing partnerships.

Source : CNET News.com

Microsoft, one of the biggest rivals to open-source programming, has begun funding the Apache Software Foundation, one of open-source software’s biggest supporters.

“Microsoft is becoming a sponsor of the Apache Software Foundation. This sponsorship will enable the ASF to pay administrators and other support staff so that ASF developers can focus on writing great software,” said Sam Ramji, a senior director of platform strategy at Microsoft. He announced the move Friday in a speech at the Open Source Convention, and noted Microsoft’s support of Apache on the software company’s Port 25 blog as well.

Apache still leads Microsoft for Web server software market share. But the Apache Software Foundation has many more projects than just that early leader.

Obviously you might think this an opportune moment to cue up the soundtracks of record needles screeching and cars crashing into each other. But hold your horses.

For one thing, some within Microsoft have for years been making various encouraging words about open-source software, even though others have engaged in serious trash-talking. The company has no apparent desire to let the programming world have its way with Windows, as is possible with Linux, but Microsoft has been trying to make nice in some circles.

Playing nice with open source
For example, Microsoft has released its own open-source licenses and has put some technology under its Open Specification Promise, which lets open-source programmers use it. Also on Friday, Ramji said that policy makes it clear the promise applies to commercial uses of the technology, too.

Another example: Microsoft has been working closely with Zend for Windows support of PHP, an open-source project that lets servers create Web pages on the fly.

PHP is often used in conjunction with other open-source components: Linux, the Apache Web server software that’s used to dish up Web pages, and the MySQL database that’s used to store the data used to build Web pages elements such as online catalog pages or online forum postings. In fact, the four are used often enough that there’s an acronym for it: LAMP.

But there’s also the idea of WISP, which substitutes many of Microsoft’s own components: Windows, Internet Information Services for a Web server, and SQL Server for the database. On Friday, Microsoft released a patch to ADOdb, a package PHP uses to access databases. The patch lets PHP use SQL Server.

In other words, some parts of Microsoft are learning how to play nice with some parts of the open-source world.

Apache’s liberal license
Second is the Apache License that governs the foundation’s projects. Many of Microsoft’s attacks on open-source software were aimed at the General Public License, which has a reciprocity provision: If you make a change to a GPL project, then distribute software employing that change, you must share the change under the GPL.

The Apache License, though, lets programmers take software and combine it with proprietary software in any way, with no obligation to share. That’s how IBM, for example, uses the Apache Web server software in its proprietary WebSphere product.

For Microsoft, that means Apache’s projects can be used within Microsoft. And there are some that could be of interest.

Apache: Useful projects
Third is what the Apache Software Foundation is up to.

When it began, Apache didn’t have too many projects under its umbrella besides the HTTP Web server that has surpassed Microsoft’s competing products in market share since at least 1995, according to Netcraft’s Web server survey.

Now Apache has dozens of projects.

Here’s one that Microsoft, given its so-far fruitless efforts to catch up to Google in search, might enjoy: Hadoop, an open-source version of Google’s MapReduce algorithm that’s instrumental to processing huge data sets. Yahoo contributes to Hadoop and uses it in its own operations.

There’s nothing stopping Microsoft from using Hadoop or any other Apache project without funding Apache, but sponsorship makes some sense for political and practical reasons.

Source : CNET News.com

Thinking of getting a web-host for your new website? Flabbergasted with the various terminologies and jargon? Finding the monthly hosting costs too high? Head over to the Web Hosting Rating blog.

Their web hosting articles gives in-depth analysis of the essentials of good web-hosting. It discusses about things like Apache, CPanel, Frontpage extensions, differences between dedicated and shared hosting, FTP, .htaccess and other technical jargon related to web hosting. So, newbies may find it quite useful and it will help them decide on a good host. The main site, Web Hosting Rating, itself provides unbiased reviews of web hosts and help you choose what’s right for you.

Some of the articles, like “Earning Profit With Reseller Hosting“, “The Beauty of FrontPage Extensions“, “The Do’s and Don’ts of E-commerce“, etc are useful for even seasoned webmasters and web developers, while other articles like cPanel – Webalizer Tutorial, Do You Need Dedicated Hosting?, General Tips for Choosing a Web Host, etc are aimed for the novices, who are new to the world of web hosting. The web hosting tutorials clearly and precisely points out the ins and outs of certain aspects of web hosting, and at the end of the day, helps you make your web hosting decisions correctly.

I often check out their blog for new, useful articles and I’d suggest you to do so.

In its latest push to dominate the home entertainment space, Microsoft has quietly announced support for the popular DivX and Xvid video formats. The company plans to include these formats in a range of media extender hardware devices being readied for launch later this year.

The thinking in Redmond is that releasing a bunch of new extenders with support for the codecs will lead to more people adopting Windows Media Centre as the hub of their digital home entertainment systems.

Currently, if you want to operate your Media Centre PC remotely and stream video to a television you need an Xbox. The new devices, being built by the likes of Linksys and D-Link, will give consumers some more options.

It’s a little unusual for Microsoft to pre-announce such products but the move shows just how fiercely competitive the home entertainment sector is becoming. No firm date has yet been given for when the new devices will hit the shelves.

Microsoft says the new boxes are the first examples of its Extenders for Windows Media Centre platform and promises more devices will appear over time. Other features to be supported initially include High Definition television and wireless networking.

Media Centre has so far failed to set the world on fire, primarily because there is considerable consumer resistance to having a dedicated PC sitting in the lounge room. Extenders overcome this by allowing people to stream content from another room.

The announcement follows the recent release-to-manufacturing of Microsoft’s Home Server operating system, however the company is quick to point out that the two products complement rather than compete with each other.

In Microsoft’s vision for home entertainment nirvana, television will be recorded onto a Media Centre PC, with archived content – movies, music and photos – being stored on the home server and fed to the media centre as required. Extenders will then feed all the content to TVs around the house.

It remains to be seen whether this latest extender strategy leads to such a vision appearing in more homes any time soon.

Ironically, the DivX format was originally an underground, pirated version of a beta Microsoft MPEG-4 version 3 CODEC. It has since been rewritten and legitimised.

Source : APCMag.com

You’d think that YouTube having the virtual hammerlock on online video, and that video being largely in Flash format (iPhone/iPod Touch video notwithstanding), that Adobe would be pretty happy with the status quo?

Well, you’d obviously be thinking wrong, as the company’s released its own standalone media player application, serving Flash video files to PC or Mac platforms. It’s perhaps not the most original idea, and it’s thus got the single most unoriginal name for a media player we’ve ever hit: Adobe Media Player 1.0

Leaving the obvious jokes about never adopting a 1.0 platform aside, the application itself is interesting from a technical standpoint, as it’s built on Adobe’s AIR platform, and AIR is a necessary part of the installation procedure. Adobe’s signed up a number of US content partners including CBS and MTV, as well as a large quantity of content that wouldn’t look out of place on YouTube itself. Adobe’s two big hooks for Media Player is that content can – at the provider’s discretion – be provided for offline viewing, and it can be served up in HD quality.

We installed Media Player 1.0 on a Macbook and set about exploring Adobe’s take on the media centre model. It’s nicely supported with a number of tutorials, and because it’s a full application with (regrettably) a big chunk of DRM right in the middle of it, it’s possible to download (some) programs and schedule them for RSS-style subscription as and when they become available. The home screen lets you browse for videos, or search across a wide variety of categories, from “Action & Adventure” through to “World”.

While there’s quite a bit of content available at launch – certainly a great deal more than the Beta version of ABC’s Playback service we recently examined – it’s almost entirely ad-supported, and by “ad supported”, we mean “Ad supported in the style favoured by US Prime-Time networks, with some ad breaks being longer than program breaks”. While it’s mildly amusing seeing ads for products and services that will never be available here, that novelty wears off rather quickly.

The heavy ad rotation does tie in with Adobe’s official position on the Media Player, which talks of “new ways to distribute, measure and build businesses around video content”, and “next-generation offline monetization and branding options, including viewer-centric dynamic advertising for targeted marketing campaigns.” Or, in words that non-marketing people use, lots of ads.

While DRM capabilities are built into the Media Player platform, at this stage Media Player doesn’t seem to be performing any geolocation IP-checks, as we were able to watch all of the currently available content.

Adobe Media Player 1.0 is available for download on PC and Mac here. No doubt Adobe will be pursuing market share using the same means as all other makers of popular software that introduce a new product: ride-along downloads. Think Apple installing Safari on the PCs of people who installed iTunes for Windows; Sun installing Google Toolbar when people download Java, and so on.

Source : APCMag.com

While E3 mightn’t be the extravaganza of barely-clothed babes, million-dollar booths and forty-foot displays that it used to be, it’s safe to assume there’ll be some interesting hardware announcements from the big three. We’ve already seen Microsoft’s announcement, including a surprising solution to the 360’s audio woes, so what did Nintendo and Sony have to say?

Nintendo was next in line with its press conference, and its limp software line-up was as satisfying to the hardcore E3 crowd as a glass of turps is to somebody suffering from dehydration. At least its hardware news wasn’t quite so hard to swallow, with the big announcement being an enhancement to the Wii’s controls. Building on the success of its motion-sensing remote and nunchuk is the MotionPlus. The matchbox-sized cube clips on to the bottom of the remote control, and contains additional accelerometers allowing for finer 1 to 1 motion sensing. Currently there’s only one game announced for the MotionPlus, Nintendo’s Wii Sports Resort. No mention of price though; here’s hoping it’s cheap, as the cost of kitting out a family with Wii peripherals already approaches the GDP of a small European nation.

The other Ninty announcement wasn’t quite as exciting, but long overdue. Wii gamers will finally be able to use voice chat during online games thanks to the new WiiSpeak microphone. In an effort to be less intimidating than the head-mounted Sony and Microsoft competitors, the WiiSpeak is meant to be left on the TV or coffee table. We’ll be interested to see how it deals with feedback in this situation.

Unfortunately that was it for Nintendo, with no other major hardware announcements for the show. At least Aussie Nintendo fans have something to look forward to, whereas Aussie Sony PS3 owners looking for some E3 excitement have been left high and dry.

If you’re an American PS3 owner, you’re probably very happy with Sony right now. The new video store mentioned at Sony’s conference is live right now, allowing you to download SD and HD movies direct to your PS3 from the likes of Sony Pictures, Fox Film and TV, MGM, Lion’s Gate, Warner, Disney, Paramount, Turner and Funimation. You’re probably loving the fact that you can start watching a movie a minute after it starts downloading, provided you’ve got the necessary pipe into your living room. You could even be on the bus watching the latest Spidey flick on your PSP, as the store allows you to transfer flicks to your PSP.

However, if you’re stuck in the mini-mart that is Australia rather than the superstore of the US, you’re probably a bit peeved right now. That’s because Sony also announced that the service won’t be hitting any PAL regions in Australia, with no mention of Australia’s fate. Given our bitter experience with Microsoft’s Live Marketplace, we wouldn’t hold our breaths for it to arrive on our sunburnt shores.

So that wraps up E3 for another year. Considering it wasn’t a launch year for a new generation, the relative lack of major announcements wasn’t surprising. Having said that, it’s obvious that Microsoft emerged as the clear winner of E3, at least as far as the hardcore audience is concerned. Pity that the love it showed the 360 didn’t extend as far its Game For Windows program…

Source : APCMag.com

I stumbled across this new, exciting electronic form application today called QR Designer. It’s an easy to use, intuitive application.It has been developed by Peter Johansson, who prides himself with a penchant for doing things differently. QR Designer creates files or QR forms, which essentially doesn’t require a server to work. Some features of this application :

  • It’s very easy to make a form(just by clicking and dragging, one can make a forum). This makes it less stressful to use and so, even newbies can use it confortably too.
  • It is uncomplicated to get the answers back.
  • It is ideal for professionals, societies and associations.
  • It is easy to setup for office automation.

As the QR form is a file, it can be sent using floppies, CDs or emails to anyone. All they need to do is download the file and fill in the form. It’s as simple as that!

The QR Desiger website also has some useful resources like creating a simple first form, and how to collect and process replies.

So what are you waiting for? Try QR Designer free for 30 days.

Got dial-up and don’t want to give it up? You’re not alone.

An estimated 10 percent of Americans are surfing the net via dial-up connections, according to a report released Wednesday by the Pew Internet and American Life Project.

And a lot of those people apparently see no compelling reason to change. The report indicates that those users are not itching to make a change to a speedier broadband connection in large part because, they say, broadband is too expensive.

Of this dial-up group, 35 percent cited the cost issue, while 19 percent say nothing will ever prompt them to change. Another subset–14 percent–say they’re still on dial-up because broadband is not available in their neighborhoods

The Associated Press, in its posting on the report, cited this assessment by the report’s author, John Horrigan: “That (resistance to change) suggests that solving the supply problem where there are availability gaps is only going to go so far.”

The survey collected information from 2,251 U.S. residents, between April 8 and May 11.

Earlier this week, AOL said it would be raising the subscription fee for its dial-up service by 20 percent, starting at the end of July.

Source : CNET News.com