Tuesday, September 6, 2011

Many US schools adding iPads, trimming textbooks

For incoming freshmen at western Connecticut's suburban Brookfield High School, hefting a backpack weighed down with textbooks is about to give way to tapping out notes and flipping electronic pages on a glossy iPad tablet computer.

A few hours away, every student at Burlington High School near Boston will also start the year with new school-issued iPads, each loaded with electronic textbooks and other online resources in place of traditional bulky texts.

While iPads have rocketed to popularity on many college campuses since Apple Inc. introduced the device in spring 2010, many public secondary schools this fall will move away from textbooks in favor of the lightweight tablet computers.

Apple officials say they know of more than 600 districts that have launched what are called "one-to-one" programs, in which at least one classroom of students is getting iPads for each student to use throughout the school day.

Nearly two-thirds of them have begun since July, according to Apple.

New programs are being announced on a regular basis, too. As recently as Wednesday, Kentucky's education commissioner and the superintendent of schools in Woodford County, Ky., said that Woodford County High will become the state's first public high school to give each of its 1,250 students an iPad.

At Burlington High in suburban Boston, principal Patrick Larkin calls the $500 iPads a better long-term investment than textbooks, though he said the school will still use traditional texts in some courses if suitable electronic programs aren't yet available.

"I don't want to generalize because I don't want to insult people who are working hard to make those resources," Larkin said of textbooks, "but they're pretty much outdated the minute they're printed and certainly by the time they're delivered. The bottom line is that the iPads will give our kids a chance to use much more relevant materials."

The trend has not been limited to wealthy suburban districts. New York City, Chicago and many other urban districts also are buying large numbers of iPads.

The iPads generally cost districts between $500 and $600, depending on what accessories and service plans are purchased.

By comparison, Brookfield High in Connecticut estimates it spends at least that much yearly on every student's textbooks, not including graphing calculators, dictionaries and other accessories they can get on the iPads.

Educators say the sleek, flat tablet computers offer a variety of benefits.

They include interactive programs to demonstrate problem-solving in math, scratchpad features for note-taking and bookmarking, the ability to immediately send quizzes and homework to teachers, and the chance to view videos or tutorials on everything from important historical events to learning foreign languages.

They're especially popular in special education services, for children with autism spectrum disorders and learning disabilities, and for those who learn best when something is explained with visual images, not just through talking.

Some advocates also say the interactive nature of learning on an iPad comes naturally to many of today's students, who've grown up with electronic devices as part of their everyday world.

But for all of the excitement surrounding the growth of iPads in public secondary schools, some experts watching the trend warn that the districts need to ensure they can support the wireless infrastructure, repairs and other costs that accompany a switch to such a tech-heavy approach.

And even with the most modern device in hand, students still need the basics of a solid curriculum and skilled teachers.

"There's a saying that the music is not in the piano and, in the same way, the learning is not in the device," said Mark Warschauer, an education and informatics professor at the University of California-Irvine whose specialties include research on the intersection of technology and education.

"I don't want to oversell these things or present the idea that these devices are miraculous, but they have some benefits and that's why so many people outside of schools are using them so much," he said.

One such iPad devotee is 15-year-old Christian Woods, who starts his sophomore year at Burlington, Mass., High School on a special student support team to help about 1,000 other teens adjust to their new tablets.

"I think people will like it. I really don't know anybody in high school that wouldn't want to get an iPad," he said. "We're always using technology at home, then when you're at school it's textbooks, so it's a good way to put all of that together."

Districts are varied in their policies on how they police students' use.

Many have filtering programs to keep students off websites that have not been pre-approved, and some require the students to turn in the iPads during vacation breaks and at the end of the school year. Others hold the reins a little more loosely.

"If we truly consider this a learning device, we don't want to take it away and say, `Leaning stops in the summertime.' " said Larkin, the Burlington principal.

And the nation's domestic textbook publishing industry, accounting for $5.5 billion in yearly sales to secondary schools, is taking notice of the trend with its own shift in a competitive race toward developing curriculum specifically for iPads.

At Boston-based Houghton Mifflin Harcourt, for instance, programmers scrambled to create an iPad-specific secondary school program starting almost as soon as Apple unveiled the tablet in spring 2010.

The publisher's HMH Fuse algebra program, which became available at the start of the 2010 school year, was among the first and is a top seller to districts. Another algebra program and a geometry offering are coming out now.

The HMH Fuse online app is free and gives users an idea of how it works, and the content can be downloaded for $60. By comparison, the publisher's 950-page algebra text on which it was based is almost $73 per copy, and doesn't include the graphing calculators, interactive videos and other features.

For a school that would buy 300 of the textbooks for its freshman class, for instance, the savings from using the online version would be almost $4,000.

Jay Diskey, executive director of the Association of American Publishers' schools division, said all of the major textbook publishers are moving toward electronic offerings, but at least in the short term, traditional bound textbooks are here to stay.

"I think one of the real key questions that will be answered over the next several years is what sort of things work best in print for students and what sort of things work best digitally," Diskey said. "I think we're on the cusp of a whole new area of research and comprehension about what digital learning means."

Sony to release tablet computer this month

Sony's first tablet computer will hit the Japanese market on September 17 as the company looks to take on Apple's popular iPad, the electronics giant said on Thursday.

The Sony Tablet will be powered by Google's Android software, allowing users to download content such as books, movies and games.

The Sony Tablet "S" series with a 9.4-inch (23.8 centimetre) touchscreen display is expected to have a price tag of 45,000 yen ($580) for a 16-gigabyte data storage model and 53,000 yen for the 32-gigabyte version.

The product will also become available in US and European markets later this month, with a price tag of $499 and 479 euros for the 16-gigabyte model.

Competitors have rushed to cash in on soaring demand for tablets since the iPad was released in April last year, but Sony's devices will arrive well behind those of its rivals.

The devices will have access to Sony's cloud of online content such as movies, music, digital books, PlayStation games and other entertainment.

Sony has focused more on pushing its content such as games and music through hardware platforms including game consoles, smartphones and tablet computers.

It will release the dual-screened "P" series with a folding design, incorporating two 5.5-inch screens in Japan between October and November. The series will be launched in November in Europe and sometime later this year in the United States.

"Sony aims to grab the No. 1 share of the growing Android-based tablet market (in Japan) in fiscal 2012 (ending March 2013)," Kyodo News quoted Akihiro Matsubara, corporate vice president of Sony Marketing Inc, as saying.

Sony shares rose 1.98 percent to 1,698 yen in Tokyo trade on Thursday.

ew iPhone avatar lost in a bar: CNET

Technology news website CNET on Wednesday reported that a new version of Apple's coveted iPhone went astray in a bar in a replay of an embarrassing loss that took place last year.

An Apple employee lost a yet-to-be released iPhone model in a tequila bar in the San Francisco Mission District in July, according to CNET.

Apple electronically tracked the device to a San Francisco home but the resident denied knowing anything about the missing iPhone, which may have been sold for a couple of hundred dollars at online auction house eBay, CNET said.

The report prompted speculation whether the missing iPhone was a next-generation expected to be unveiled by Apple in September or October.

Word of another unreleased iPhone model disappearing in a bar came just weeks after prosecutors decided not to pursue criminal charges against Gizmodo technology bloggers who got hold of a lost iPhone 4 prototype last year.

Criminal charges were filed against a man who purportedly found the iPhone 4 prototype in a bar and another who brokered a deal to sell it to Gizmodo, according to the district attorney's office in San Mateo County, California.

Early last year, Gizmodo published pictures and details of the iPhone prototype after buying it for $5,000 from a man who claimed to have found it in a beer garden where it was lost by an Apple software engineer.

Sony tablets aim to stand out from the crowd

Sony Corp. on Wednesday revealed its first two tablet computers, with some features that aim to set them apart from the herd of iPad competitors.

The Tablet S, which is about the size of an iPad, can double as a universal remote control. The tablet is wedge-shaped, with one side thicker than the other. The shape mimics that of a magazine that's been folded over.

The Tablet P is small enough to fit in a purse and opens like a book to reveal two screens. When used for e-book reading, it can be held vertically and show one page on each screen. When composing email, the upper screen can show the message while the lower one shows a keyboard.

The Tablet P will be compatible with AT&T's cellular broadband network. It will go sale later this year at a price yet to be determined.

Sony said the Tablet S is going on sale immediately for $499 or $599, depending on how much memory is included.

The tablets tie into other Sony properties. For instance, they will be able to run games created for the original PlayStation and the PlayStation Portable. They'll also have apps that connect to Sony's Music Unlimited and Video Unlimited content stores, formerly known as Qriocity.

Other electronics companies are trying to differentiate their tablets from the iPad as well. On Tuesday, Lenovo Corp. launched a "business-oriented" tablet that comes with a stylus.

HP plans one last production run for the TouchPad

Hewlett-Packard said on Tuesday that it plans one last production run of the TouchPad, which has become a hot seller following a price cut and the announcement the company was killing the tablet computer.

Citing disappointing sales, HP, the world's largest personal computer maker, announced on August 18 that it was ending production of the TouchPad, its rival to Apple's iPad, after just seven weeks on the market.

HP also said it was halting production of phones based on the webOS mobile operating system acquired from Palm last year for $1.2 billion.

The Palo Alto, California-based HP also announced that it was cutting the price of the most basic model of the TouchPad from $399 to just $99.

The tablet computer has been flying off the shelves ever since.

"Since we announced the price drop, the number of inquiries about the product and the speed at which it disappeared from inventory has been stunning," HP said in a blog post on Tuesday.

"Despite announcing an end to manufacturing webOS hardware, we have decided to produce one last run of TouchPads to meet unfulfilled demand," HP said.

"We don't know exactly when these units will be available or how many we'll get, and we can't promise we'll have enough for everyone," HP said. "We do know that it will be at least a few weeks before you can purchase."

HP also announced on August 18 that it was exploring a spinoff of its PC unit in a historic shift away from the consumer market.

Android smartphones gain more ground in US

Google's Android software strengthened its grip on the US smartphone market, powering nearly 42 percent of handsets as of July, industry tracker comScore reported on Tuesday.

Android's share of the US smartphone market grew to 41.8 percent from 36.4 percent at the start of April, according to comScore.

In that same three-month period, Apple's share of the market rose slightly to 27 percent while BlackBerry maker Research In Motion saw its ranks of subscribers erode four percent to 21.7 percent, comScore reported.

The portion of the market using smartphones powered by Microsoft software shrank to 5.7 percent from 6.7 percent and Symbian's share dipped to 1.9 percent from 2.3 percent.

The number of US smartphone owners climbed 10 percent to 82.2 million in the three months ending in July, while the overall number of mobile phone users was 234 million, according to comScore.

Samsung was the most popular handset maker with 25.5 percent of the market and LG second with 20.9 percent, comScore reported.

Apple's beloved iPhones were the fourth most prevalent handsets and accounted for 9.5 percent of the overall US market, according to the industry tracker.

CNN buys iPad news reader Zite

US cable television network CNN announced on Tuesday that it has bought Zite, a Canadian company that makes a personalized news reader for the iPad.

CNN did not say how much it paid for the San Francisco- and Vancouver-based Zite, which was launched in March, but technology blog
All Things Digital put the purchase price at $20 million to $25 million.

CNN said Zite will be a wholly owned subsidiary of the Atlanta-based Cable News Network and will operate as a separate, stand-alone business.

"Zite represents the next generation of content discovery and personalized publishing, and CNN wants to help lead in that space," CNN digital manager KC Estenson said.

"We think we can advance the industry in a meaningful way that helps content creators expand their businesses while growing the distribution of a product that people already love," Estenson said in a press release.

Like other iPad news aggregators such as Flipboard, Pulse, Taptu and AOL's Editions, Zite uses algorithms to take a reader's interests and behavior into account in serving up their pages.

Zite's technology can "help CNN's websites and apps serve more personalized content, making our current digital services even better," CNN said.

Zite chief executive Mark Johnson said the acquisition by CNN "gives us the capital to grow Zite's business and continue to innovate in the space."

CNN said Johnson will continue to run Zite's day-to-day operations while Zite founder Ali Davar will remain as executive director.

Shortly after its launch, Zite was accused of copyright infringement by The Washington Post, Dow Jones, Time Inc. and other news organizations and told to stop displaying their articles.

Instead of directing a reader to the websites of the news organizations, where they display online advertising, Zite had been showing some articles reformatted in a pop-up window without ads.

After receiving the "cease-and-desist" letter, Zite began linking directly to the websites of the complaining publications.

Monday, September 5, 2011

Sony Ericsson debuts XPERIA Ray and XPERIA Active in India

Sony Ericsson has announced two new Android 3.0 Gingerbread smartphones in India. Both the XPERIA Ray and XPERIA Active will run on Qualcomm's latest S2 Snapdragon processors.

Boasting of a 3.3-inch display, the XPERIA Ray can be classified as the younger sibling of the XPERIA Arc. It features a 1GHz processor and an 8.1MP camera capable of shooting HD videos. A very cool feature of the phone is that it uniquely incorporates wet finger tracking, to ensure the phone works perfectly even when either the screen or a user's fingers are wet. The phone is 9.4mm slim and boasts of Sony's Reality Display with Mobile BRAVIA Engine

The XPERIA Active is water and dust resistant which seems perfect for avid hikers and travellers. The display is scratch resistant and allows fingers to scroll even when wet, like in the Ray. The phone comes with a gear kit and is preloaded with sports apps so users can plan, monitor and log their training. The phone has a 3-inch display and a 5MP shooter at the rear.

Qualcomm shows off LTE TDD modems in India

LTE (Long Term Evolution) technology, demoed for the first time last year by Ericsson and Qualcomm, may finally see light of day in 2011.

Huawei, ZTE, Quanta and BandRich have announced LTE TDD with multi-mode devices based on Qualcomm MDM9x00 chipsets. These modems are expected to hit the streets before the end of 2011. At the launch, the ecosystem required for LTE TDD was explained. When a consumer leaves the coverage of an LTE tower, he will automatically be transferred to a 3G network. This will enable users to have a seamless broadband experience on the go.

LTE simply stands for Long Term Evolution. It can understood as the next step in faster mobile data transfer speed after 3G. The data transfer potential for LTE is maxed out at 100 Mbit/s download and 50 Mbit/s upload. These speeds are almost twice as fast when compared to the current offerings from 3G.

LTE's interoperability with existing 3G HSPA and EV-DO networks enables operators to leverage investments in current infrastructure to offer seamless mobile broadband services through multi-mode devices.

MTS launches cheapest Android smartphones

MTS has launched two Android Smartphones for just Rs.5000 for its subscribers in India. The MTS mTag 3.1 and MTS Livewire will feature Android 2.2 Froyo with Qualcomms S1 Snapdragon processors.

The MTS mTag 3.1 will feature a 2.8 inch capacitive touchscreen along with a 3.2 Megapixel camera. Both the smartphones  have direct access to Google, YouTube, Google Maps and Google Talk. Both the devices have an additional feature of Voice Search which will enable the user to find anything without having to type.

The MTS mTag 3.1 and MTS Livewire comes bundled with services like free talktime, free SMS's and free data usages. It also gives access to the Android Market which will give the users more than 200,000 applications. Both these handsets get access to Live TV and on-demand video playback services as well.

HTC launches the EVO 3D

HTC India has launched the EVO 3D, which can capture and view 3D content without the use of 3D glasses.

The phone will be powered by Android 2.3 Gingerbread and will feature a 4.3-inch 3D capable QHD display.

At the heart of the phone, there is a dual core 1.2 GHz Qualcommn Snapdragon processor and it features dual 5 megapixel cameras. The cameras can click stills in 2D as well as 3D and is also capable of shooting 3D videos. The camera can shoot 2D video in 720p HD. The device also supports a 1.3MP front facing camera for video chat.

The phone will also come with a 4GB memory card. Other specifications include 1GB internal memory, 1GB of RAM and a large 1730mAh battery. Apart from supporting a large array of audio and video formats, the phone also supports DLNA for wirelessly streaming media from the phone to your TV or computer.

The EVO 3D will be available at an MRP of Rs 35,990.

Review: Reliance 3G Tab

There seems to be no end in sight for the Tablet frenzy. After the iPad 2 and the Android Honeycomb armada, here is Reliance's latest 7-inch, 3G tablet which runs Android 2.3 Gingerbread and comes bundled with a multitude of 3G plans. At the outset we have to say that for a change this one does not follow the monotonous similarity of all the other Android tablets. Lets see if this one breaks the ice with the Indian masses.

Packaging and Content

Reliance gives us the standard set of goodies including the power cable, the USB cable, the 4-gigabyte memory card and also a pair of super-cheap headphones. But yes, headphones. Apple, are you reading this? If Reliance can, so can you - give us headphones with the iPad!

Hardware and Styling

At Rs 12,999, this is not the cheap Chinese built tablet one would expect. Even though its clearly 'made in China' courtesy ZTE, its at the higher end of the spectrum. With its brushed aluminum like plastic finish in the rear, the device indisputably feels well built. Interestingly, the rear casing is removable which means we can access the 3400 mAh battery, alongside the Reliance sim-card slot and the MicroSD memory-card slot. We also get the 2-megapixel camera in the rear end of the device.

The front-end of the device welcomes us with 7-inch capacitive touch display along with the three Android touch buttons and the VGA front camera, which facilitates video chats. 

On the right hand side, we get the customary volume rocker and the unusually placed power button which has clearly borrowed from Samsung. Actually, the Reliance 3G tablet can easily be mistaken for the original 7-inch Samsung Galaxy Tab, the only difference being the finish in the rear.
          
On the top, we get the standard 3.5 mm audio jack and the bottom houses the micro-USB port. Besides these both the top and bottom have a speaker modules.

Interface

We get impression that this tablet was designed more as a means to promote Reliance's 3G network. The only way that is going to happen is if the users have a decent interface at their disposal, and stock Android pretty much offers exactly that. Unfortunately, someone at Reliance thought that they could out-do Google and build a better user interface. Bad idea guys, even  premier smartphone manufactures like Samsung and HTC haven't come up with anything better than vanilla Android.

The moment we powered the device up we were at the mercy of the unwholesome Android skin Reliance has specially developed for it.

Funnily, for the first 15 minutes we were wondering if the device had a resistive display or a capacitive one, which was Reliance's claim. After struggling with the horrid touchscreen response we lost patience and decided to install LauncherPro which is the best third party Android skin available. The moment LauncherPro was ready the tablet became a pleasant device to use.

Apparently, the Reliance skin was consuming so much of processing power from the device that it was left almost unusable for any other task.

If you have been reading our reviews, you will know we are not big fans of Android skinning, even from companies like HTC who deliver the very good HTC Sense UI, and here's why.

Android skinning never works, as the best Android is the one delivered by Google - it is fast, smooth and intuitive. Skinning slows down the device, it clutters the user interface and rarely adds any functionality that stock Android does not have.

This is a direct indictment of the Android ecosystem where OEMs have the license to pollute the software and pass on any bloat-ware to the consumer in the name of differentiations and marketing. Hopefully, this will change in the near future.

Lets be clear out here - we are not saying that the 3G tablet is a bad device, actually the reality is quite the opposite. What we hate is Reliance's decision to pollute the OS with their skin just for the sake of pushing the Reliance brand. Make no mistake, that's what it is. They may claim that their user interface is unique but it is not. It does not add even one bit of functionality to the device that is not already available on stock Android.

Multimedia

Multimedia is normally a tablet device's forte as the tablet form-factor is optimized for multimedia consumption. The Reliance tab is designed for this purpose only.

As the device runs on Android 2.3 Gingerbread it is as adept as any other Android smartphone on the market when it comes down to multimedia.Admittedly, it tends to get a tad slow but hey, it costs Rs 12,999. That price won't get you any dual core goodies and we don't think many will care, either.

For music we get the stock Android music player. Despite the lack of the visual flamboyance of an iTunes-style cover flow interface, it's very functional and easy to understand. It organizes one's music pretty neatly. One can easily sort out assorted music according to Artists, Albums, and Genre or even according to the song name. A built-in equalizer would have been great, but, again, the price bracket doesn't allow.

Oh well. We're probably suffering from the Samsung Galaxy Tab blues, which is higher up on the tablet food chain.

For video, we have the standard Android Video player, and also a myriad of free alternatives making the rounds of Android Market. The video player is a pretty barebones experience. No HD video playback, which is a bummer, but HD video playback does require at least an 1GHz processor. Besides this, the device handled most of the standard video formats pretty well, though one would do well to shut down all apps before starting a video.

We should also mention that the display does not boast of a very high resolution and can look bland at times.

Reliance did not mention the exact resolution of the display but we are assuming it to be below 1024x600.

Reliance has added dual cameras - a 2-megapixel snapper in the rear and a VGA resolution one for video chats. Our summation was not very good. They produce some disastrous pictures filled with noise, grain, poor colour and so on. We can actually write a whole other article just on the cons of the cameras. To tell the truth, a 2004 Sony Ericsson S700i could click better pictures. But yes, you will at least get the bragging rights and the VGA front camera will be more than adequate for video chats. We are guessing Skype will come in handy.


PC Sync and Market

This is one area where the device excels. PC sync as with all Android devices is quite painless courtesy Google Contacts. The moment we popped open the Reliance tab we logged into our Gmail ID and eureka! we had all our contacts.

As far as Android Market goes, we do get a wholesome selection of apps to choose from, as this is an Android 2.3 Gingerbread device. Some 300,000 apps are at our disposal so be rest assured you will be playing around with the device for a long time.

Essential Apps

While Reliance added its skin on the Android interface, they thankfully did not install any bloat-ware on the device. The device could hardly stand on its feet with the Reliance skin, with multiple apps it would have been dead on arrival. In spite of this, we do see some Reliance apps such the Rworld which is basically an app linked to their network services and Reliance Mobile TV. The Mobile TV app is basically a spin-off of the one for the iOS. We must say this is quite a handy app as it streams most of the major TV channels on subscription. The streaming quality is pretty good and utilizes the Reliance 3G connection to its fullest. Reliance must be hoping for such services to catch the fancy of the middle-class as they unlikely to make much money on the device itself because of low margins. The one place they can cash in is on their 3G network, and basically they are hoping that the 3G Tablet will act as a catalyst for the 3G market, still at a nascent stage and riddled by poor connectivity and expensive data charges.


Performance

Lets be clear -  this isn't the fastest tablet around. Reliance also claims this device features 512MB of RAM but they don't mention clock speed or the processor type. We believe it is a processor from the ARM cortex A8 family clocked at 800 MHz which is more than adequate for day-to-day tasks, though we must admit it's not ideal for multi-tasking.

The device was pretty snappy once we got rid of the Reliance embellishments, but we ran our standard tests to make sure.

So we started with Quadrant and guess what, it crashed. The same happened with Linpack and Benchmark Pi. This was pretty disappointing, but we are assuming this happened because the processor was not supported by the benchmarks.

The only test we managed to run successfully was the web-based Rightware Browsermark test. The results were not very encouraging with a paltry score of 15646. In real-world testing, things were quite different as web pages rendered quickly and we did not encounter many flash problems. Suffice to say we were more than satisfied with the performance.

When it came down to battery life the device lasted around 6 hours, which included constant 3G usage, some phone calls and multimedia consumption. This was quite impressive considering  the battery in question is a 3400 mAh.

Another noteworthy mention is the loudspeaker, which handled duties while we used the device as a phone and it also came in handy when we listened to some music. It was loud and clear most of the time. Normally, Chinese tablet manufactures employ their cost cutting tactics in areas such as this but,thankfully, the Reliance 3G tablet does not suffer from this syndrome.

Verdict

There is a lot to like about the Reliance 3G tablet including decent build quality and a fairly functional feature set. Once we couple these features and the Rs 12,999 starting price tag with the myriad of 3G plans the offer becomes tastier. Clearl,y this device is not meant to be a workhorse. As a multimedia consumption hub the device fits the bill perfectly.

One has to admit the Reliance Tab has the potential to open up the 3G market in the country.

Price: Rs 12,999

Pros
Value for Money
Good Battery Life
Decent Performance


Cons
Reliance Skin
Average display
Bad camera

Ratings
         Performance: 3.5
         Price: 5
         Ease of Setup: 4
         Ergonomics: 4
         Wow Factor: 3

How to stay connected during Hurricane Irene

Phone service often cuts out when it's needed the most - when disaster strikes.

That applies to cellphones too, even though they seem independent of power and phone lines.

Here are some tips for communicating with emergency services and loved ones as Irene sweeps up the East Coast:

- Cellphones may work even if the power goes out, but you can't count on them. The phones themselves, of course, have batteries. And the cell towers that relay your calls and other messages are often equipped with backup batteries and some have generators. Verizon says all its sites have at least eight hours of backup power.

But tower batteries run down, and refueling generators with diesel can be difficult if roads are flooded. If hurricane recovery drags on for days, cell service may go out due to a lack of "tower power." This is what took out the cellphone network in southern Louisiana after Hurricane Katrina in 2005, complicating rescue and recovery efforts.

After Katrina, federal regulators wanted to mandate that all cell sites have at least eight hours of backup power. But much of the wireless industry objected to the rule, claiming it was illegally drafted and would present a huge economic and bureaucratic burden that would divert resources from the most disaster-prone areas. The requirement was tossed out.

Power loss isn't the only threat to a wireless network. Calls are carried from the towers by landlines, which are also susceptible to damage, and they connect to communications networks that also need power to function.

Wireless carriers have a menagerie of backup equipment to deploy in areas where their infrastructure has been destroyed, or where emergency responders need extra capacity. Towable cell towers are called Cells on Wheels, or COWs, while Cells on Light Trucks are called COLTs. AT&T calls generators on trailers GOATs.

- Even if cellphones work, wireless networks may be overloaded by people calling to check in on each other or surfing the Web. Tuesday's earthquake on the East Coast triggered such an overload, even though there was no physical damage to towers or lines.

Cellphone companies recommend text messaging rather than calling in any disaster, because text messages use much less network capacity. They also don't use much battery power. Using Facebook and Twitter can be tempting, but try to keep usage brief and use the apps rather than web browsers if possible, to minimize network use and battery drain.

If you have a battery-powered radio, use it to get your news updates rather than taxing the wireless network and your phone battery.

- Keep your phones plugged in so that they're fully charged if the power goes out. There are various products available that can recharge a cellphone from a larger rechargeable battery, AA batteries, or through a car adapter.

- Corded landline phones may work even if the power goes out, because they're powered from the phone jack, which in turn is powered from the phone company's facilities. These are usually equipped with generators or backup batteries.

Cordless phones won't work if your home loses electric power, nor will Internet phone services like Vonage and Ooma.

Even if the phone company's facilities have backup power, the phone lines themselves are susceptible to wind and water damage. Luckily, a strike at Verizon Communications Inc., the largest local-phone company on the East Coast, ended last weekend, so repair crews should be fully staffed.

- Phones hooked up to cable lines or Verizon FiOS lines aren't powered by those lines, but the modems in the home usually have backup batteries that will last about eight hours. That means corded phones will work without your home's electric power with these services. Again, cordless phones will be useless.

- Vehicle emergency systems like General Motors Co.'s OnStar rely on a wireless network (OnStar uses Verizon's), so they're susceptible to network outages, just like cellphones. However, OnStar says customers report better luck connecting with their car systems than with cellphones, probably because the car has a much larger antenna, allowing it to reach more distant towers.

- For true disaster preparedness, only a satellite phone will do. Unfortunately, both the phones and the service are expensive. AT&T sells an $800 smartphone called the Genus that can switch between the regular wireless network and routing calls through a satellite. The satellite option costs $25 per month, plus 65 cents per minute of calling. Iridium Communications Inc. sells similarly-priced dedicated satellite phones.

Mexican-made game world's most downloaded iPad app

Taco Master, the creation of Mexican company Kaxan Games, is the world's most downloaded iPad application and among the most purchased software for use on other Apple devices at the iTunes store.

Players take on the role of street vendors and try to make the highest-quality taco they can in the least amount of time, the president of Kaxan Media Group, Ricardo Gomez, told EFE.

"It's very engaging and addictive and has received millions of downloads in more than 50 countries," Gomez said, adding that the game became the most downloaded application for the iPad just a week after it was released Aug 4.

It also ranks among the top 10 most-downloaded applications for other Apple devices such as the iPhone and iPod.

Despite its low cost of 12 pesos (97 cents), a pirated version of the application is already available and can be downloaded for free from some Web portals. "It's what always happens with the good games," Gomez said.

"The kid who uploaded it even tweeted it on his account like some achievement. It's infuriating because they don't charge anything; they do it for the pure pleasure of 'hacking'," the company's president said, adding that the crime has already been reported to the authorities and is being investigated.

"This action won't affect our sales that much because those who are used to downloading pirated software are going to keep doing it and those who aren't will keep (downloading games) legally," he said.

Gomez said his company currently is making 15 video games for mobile devices and one for the home video game console Wii.

Kaxan Media Group invested $4 million last year and has 120 game designers, according to Gomez, who said the interactive media company is Latin America's largest creator of intellectual property in the video game area.

Nokia launches 3 mass-market smartphones

Nokia on Wednesday unveiled three mass-market smartphones, as the troubled handset maker struggles against top-end competitors and cheaper producers in a market it once ruled as the innovative technology bellwether.

The new models, based on the Symbian platform, include what the Finland-based company calls the world's smallest touch-screen smartphone and one with an exceptionally bright display.

The launch of the Nokia 600, 700 and 701 comes five months after Nokia introduced its first smartphones to run on the updated Symbian software, with new icons, enhancements and a faster browser. It said they were made with an "extensive use" of eco-friendly materials, have long battery life and include power saving features.

Nokia is being increasingly squeezed in the low end market by Asian manufacturers like ZTE and in the high end by the makers of smartphones like Apple Inc.'s iPhone and Research in Motion's Blackberry.

It is hoping to regain momentum with the Windows Phone 7 - to be launched later this year - after teaming up with Microsoft, whose Windows Phone operating system will become the main platform for Nokia cellphones.

Symbian technology, seen by some developers as clumsy and dated, was surpassed by Google's popular Android as the world's No. 1 smartphone software at the end of last year. But Nokia said it is not scrapping Symbian anytime soon.

"Symbian Belle and the three new handsets we are launching today show our commitment to continue delivering Symbian products," Ilari Nurmi, a Nokia vice president, said. "These will not be last products or updates we will deliver on Symbian."

The new models, which include NFC - or near-field communication - technology, enable the use of stereo Bluetooth headsets and speakers and content to be shared between devices.

Nokia said its 700 model, weighing 3.5 ounces (96 grams), is the "most compact touch monoblock smartphone in the world," with a 1Ghz processor, 3.2 inch screen and two gigabytes of inbuilt memory.

Nokia shares closed up 1 percent at euro 4.15 ($5.99) on the Helsinki Stock Exchange.

Based in Espoo near Helsinki, Nokia employs 132,500 people worldwide. It claims 1.3 billion daily users of its devices, and has said it hopes the partnership with Microsoft will lead to capturing the next billion users to join the Internet in developing growth markets.

Apple planning early 2012 launch for new iPad

Apple plans to begin trial production of a next generation iPad in October with an eye to an early 2012 launch, The Wall Street Journal reported Friday.

The newspaper, citing "people familiar with the situation," said Apple is working with component suppliers and its assembler in Asia on the iPad 3 and has ordered key components such as display panels and chips.

It said the next generation iPad is expected to feature a high resolution 2048-by-1536 pixel display compared with the 1024-by-768 display on the iPad 2.

The Journal quoted one unidentified component supplier to Apple as saying that the company has placed orders for parts for about 1.5 million iPad 3s in the fourth quarter.

Apple sources parts for the iPad around Asia and assembles the tablet computer at Taiwan's Hon Hai Precision Industry Co.

Apple sold 9.25 million iPads last quarter.

RIM set to launch BlackBerry music service: report

Canada's Research in Motion (RIM) is developing a new service that would allow subscribers to play music on their BlackBerry smartphones, the Wall Street Journal reported on Thursday.

The option is "designed to work with RIM's BlackBerry Messenger," the newspaper reported, citing unnamed sources who had discussed the service with RIM executives.

The new service, to be known as BBM Music, could be launched "as soon as next week," and allow subscribers to access around 50 songs at one time for an as-yet unspecified price, the report said.

According to the paper, the company has already signed, or are preparing to sign, agreements with four music power houses= Vivendi Universal Music, Sony Music, Warner and EMI.

The move is aimed at attracting younger consumers to the product, which is facing tough competition from Apple's iPhone and others.

According to a study by ComScore published in July, the iPhone is now more widely used than the BlackBerry in the US market.

Beetel launches Rs.9,999 tablet in India

Bharti Enterprises group firm Beetel Teletech on Wednesday launched its Beetel Magiq, an Android 2.2 tablet worth Rs.9,999 for the Indian market.

The device has a 7-inch screen, 2 megapixel front and rear camera and 8 GB internal memory which is expandable to 16 GB. The device supports wi-fi and 3G.

"The Beetel Magiq has been designed looking at the technology needs of the extremely demanding Indian customers," said Vinod Sawhny, executive director and chief executive officer, Beetel Teletech.

"Our tablet is not only about affordability but also about aspirational features which were previously available in the high-end devices and not within the reach of the majority of Indian customers," he added.

HTC launches 3D smartphone in Taiwan

Taiwan's leading smartphone maker HTC on Wednesday launched its first 3D cellphone onto the local market, picking what a local telecom operator said was an opportune time ahead of the iPhone 5.

The HTC Evo 3D, which is already on sale in the US, carries a 4.3-inch touch screen and allows users to capture and play images that come across as being in three dimensions without the need for specially designed glasses.

"This is very good timing and puts the product on the market before Apple launches its iPhone 5," said Cliff Lai, co-president of Taiwan Mobile, a local cell operator which joined forces with HTC in launching the gadget.

The cellphone, which costs Tw$21,900 ($760), uses Google's Andriod 2.3 platform and enables users to browse 3D images or play games in 3D.

South Korea's LG Electronics launched a 3D mobile phone, LG Optimus 3D, earlier this year.