Prepare your business for digital disaster

Note: This article was originally published in late September 2012. However, following hurricane Sandy and increased concerns about disaster preparedness, we have decided to reprint this guide. If you have any suggestions not covered in the article, please share your ideas in a comment below.

You don’t have to look hard to find tales of technological disaster. The Gauss virus infiltrated thousands of Middle Eastern PCs, where it could intercept online banking credentials. Apple iPhones were revealed to be vulnerable to spoofed SMS messages. Floods all but demolished Western Digital’s hard drive production facilities in Thailand.

Closer to home, writer Mat Honan saw his digital life all but erased when a hacker used a couple of phone calls to order a remote wipe of his MacBook Air. Honan says that he lost more than a year’s worth of photos after the breach—photos that, of course, he hadn’t backed up.

These incidents—and to some degree, anything that goes wrong with your tech universe—have one thing in common: With careful planning, the victims could have rendered the problems much easier to recover from.

Sure, enduring a flood that wipes out your production facility is worse than losing some stored baby pictures, but disaster planning is essential for individuals and businesses of all shapes and sizes. The only real variable is the complexity of the necessary planning. For a small businesses, it’s essential to plan for disasters so that you won’t be completely crushed if catastrophe does strike. Here’s how to start.

Backups

You can sharply reduce the bad effects of most technology problems by adopting a single surprisingly simple precaution: Back up your data.

You’ve undoubtedly heard this advice before, but even computer users who have suffered crashes, malware infestations, and other data-killing disasters often find it hard to get started, fearing that regularly scheduled backups are too tedious to perform or too complicated to set up.

None of this is true today. Myriad solutions and systems have simplified the task of backing up, whether you're dealing with one computer or a dozen. Here are some strategies you can start with.

Local USB backup

This is the simplest way to perform backups, but it’s suitable for people with just one or two PCs. Plug a high-capacity USB hard drive into your computer, and set up a backup program. Windows 7 has one included—Windows 8 will add File History capabilities to the mix—and copious options exist online. If you arrange for automatic backups, so much the better.

Windows' Backup and Restore utility is fairly straightforward to use.

Synchronization

Another strategy is to keep two computers in sync so that if one goes down, the other is available so you can pick up where you left off. Again, this option is effective only for very small businesses or in environments where everyone uses the same machine. One big advantage of a sync strategy is that you can set up computers in different rooms or different parts of the building so that if something happens in one part of the workplace (or if a thief steals equipment from there), the other side of the building may still be safe. Check out GoodSync for a solid sync arrangement.

GoodSync helps you sync your data between two PCs.

NAS backup

When multiple computers need backing up, a network-attached storage (NAS) system makes excellent sense. A NAS device attaches to your router. You then use included software or your own backup program to back up to the NAS periodically. One drawback: Often, the backup software included with these drives is limited, and backup traffic can be so heavy that it floods your network. Check out the WD MyBook Live series for a great small-office NAS.

Western Digital's My Book Live NAS box provides mobile access to your files.

Online backup

If you have plenty of Internet bandwidth available, backing up online can be the most secure way to protect your data against disasters such as a house fire that destroys everything on the premises. Online backup sends your files (usually automatically) to a far-off location, removing any risk of loss from physical theft, fire, or flood at your business. Onthe other hand, some online, cloud-based services have been victimized by security breaches. That risk is probably tolerable for most of us, but if you work with highly sensitive information such as customer credit-card data, you might be best served by backing up this information locally and securing at an offsite location, such as a safe deposit box.

Antimalware and data security

Another common—and oft-ignored—tip is to install antimalware software on all of your business's PCs and keep it up to date.

This measure isn’t terribly onerous if you're dealing with a single PC, but things can get complicated and expensive if you're trying to safeguard a small-business network. Any number of paid and free single-computer security solutions are available. If you have more than a few computers, you can save money by opting for a small-business security suite package. Some of these packages are no more than a bundle of licenses for the individual suite, each of which must be installed and maintained separately. Others offer a central management console for pushing updates out to users' PCs and receiving notifications about threats found on the network. Shop around to determine the approach that works better for you.

Physical security

Software safeguards aside, a thug with a crowbar can inflict massive damage on your business. That's why physical security should be a major consideration, whether you’re a one-person shop or a company with a hundred employees. Every business owner knows to lock the doors and install an alarm system if there are valuable assets on the premises. But you should also take specific actions to protect your computer equipment, in addition to securing your building proper.

Cable locks

Cable locks are a simple way to increase any computer's security at very low cost. Almost all laptops have a special Kensington lock port, and most desktops have a metal loop that extends from the back and through which you can run a security cable. (Computers that don't have a lock port can instead use a “universal” lock system that attaches directly to the chassis.) Connect the computer to a desk with the cable, and you’ve added sufficient security to thwart most smash-and-grab operators. Be sure to store the keys to the cable locks in a secure location. You should also use a cable lock whenever you take a laptop out of the office.

LoJack systems

Kensington ClickSafe combination locks can anchor a laptop to your desk

LoJack for Laptops is software that runs unnoticed in the background but lets your laptop broadcast its location when you report it as lost. This helps law enforcement locate the computer more easily and enables you to wipe its hard drive remotely if recovery seems unlikely. Tools like Find My iPhoneoffer similar features to smartphone and tablet users. Install them before your device goes missing.

Video surveillance systems

The all-seeing eye of a camera won’t prevent determined thieves from breaking into your office, but remote surveillance systems may help you catch them red-handed. Video surveillance with motion detection will show the scene of a crime in real-time and record footage to help you pursue the bad guys later.

Fire, floods, and acts of God

Logitech Alert video surveillance system is a good choice for monitoring several locations.

We’ve dealt with thieves, but what about interventions of overwhelmiong magnitude? The general preparedness tips outlined above—especially the use of offsite backups—will help mitigate damage due to natural disasters, but a few devices can do even more, if you’re concerned that a fire or flood might whisk away your life’s work.

For digital storage, ioSafe makes a range of external hard drives designed to resist both fire (at up to 1550 degrees Fahrenheit) and water (a water column of up to 10 feet for 3 days). Keep analog essentials such as paper documents (and printouts of essential data) either offsite in a safe deposit box or in a sturdy fire safe on the premises. These inexpensive safeguards are well worth the investment.

And of course, you should include high-quality surge protectors or UPSs on all high-tech equipment for protection against power surges and lightning strikes.

Insurance

You can replace computer equipment, but that costs money. And if your business is out of commission for a month or two while you rebuild from a fire, you won’t be earning anything along the way. That problem can destroy a company that might withstand the physical damage caused by a disaster.

Generally, insurance is the best safeguard against financial ruin. Standard property insurance will cover the loss of hardware, but business interruption insurance is essential if you want a safety net to preserve your company against lost sales.

Succession planning

One other component of your small business needs to be protected: you. Do you want your business continue to operate after you’ve shuffled off this mortal coil? If the plan is to shut it down, how will that happen? How will ongoing ownership issues be determined? Who’s going to run the show?

These are complicated issues that any small-business owner should discuss with a qualified estate planner to resolve, and any protégés being groomed to take over when you’re gone need to be aware of the plans well in advance. Software such as Quicken WillMaker steps an individual through basic estate planning. It's a serious subject, but tackling the creation of a will and a succession plan while you’re young and healthy is far better than waiting until you’re lying in a hospital bed. Make it a priority to create a continuity plan (or a dissolution plan, if you aren't going to pass the business along to an heir), and revisit it annually to ensure that it’s up to snuff.

Source: pcworld.com

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Evolution of the Keyboard

When Bill Buxton worked at Xerox's Palo Alto Research Center in the early 1990s, he examined the classic children's homemade telephones: two cups connected by a taut string. He wondered why that same concept couldn't improve computer keyboards.

Think about it. The cup is both a microphone and a speaker. It uses the same "hardware" for input and output of sound. Why, Buxton asked, couldn't the same principle apply to text on computers—using a single device for both input and output of text rather than using input from a keyboard to produce output on a screen?

Buxton wasn't alone in recognizing an eventual fusion of the two. Fast-forward a couple decades—and add myriad researchers and huge corporate R&D budgets—and we have touch-screen keyboards on tablets and smartphones. Inputs and outputs share the same surface. The keyboard has fused with the screen, at least for some computing tasks.

But as anyone who's typed on a virtual keyboard—or yelled at a voice-control app like Siri—can attest, no current text input holds a candle to a traditional computer keyboard when it comes to comfort, speed and accuracy. Maybe eventually we'll connect computers to our neurons, but in the meantime, the simple yet highly functional electromechanical keyboard will be around -- and keep improving -- for some time.

Decades after its introduction in the mid-'80s,
IBM's classic Model M remains a favorite
for keyboard purists.

Buxton, now a design guru at Microsoft Research, still closely examines old keyboards for forgotten tricks and technologies that could spawn new ways of thinking about how we enter information into a computer.

"Many of the great discoveries are right under our noses," he says when discussing the future of the keyboard. "A lot of the stuff that's emerging as new is rooted in things that have happened in the past -- and in some cases the really distant past."

Before we look at where computer keyboards might go in the future, then, let's look at where they've been.

Keying up the past

The evolution of the keyboard is not a clean timeline. Contributions to its look, feel and underpinning technologies sometimes draw from preceding models and other times from a far corner of the inventor's universe.

The first devices we'd recognize as related to modern keyboards date from the 19th century. In 1852 John Jones patented a "mechanical typographer," and 15 years laterChristopher Sholes received a patent for a "type-writing machine" -- what is usually considered the original typewriter. Some aspects of even these very early keyboards inform a lot about the design today.

"The typewriter [keyboard] had all sorts of functions. The shift key was really big because you needed a big surface area to push down and raise the carriage up," says David Hill, vice president of design and user experience at computer manufacturer Lenovo. "There was a mechanical advantage required."

Early computer keyboards mimicked
the feel of IBM's classic Selectric typewriter.

As far as direct influences on the modern computer keyboard, IBM's Selectric typewriter was one of the biggest. IBMreleased the first model of its iconic electromechanical typewriter in 1961, a time when being able to type fast and accurately was a highly sought-after skill.

Dag Spicer, senior curator at the Computer History Museum, notes that as the Selectric models rose to prominence, admins grew to love the feel of the keyboard because of IBM's dogged focus on making the ergonomics comfortable. "IBM's probably done more than anyone to find [keyboard] ergonomics that work for everyone," Spicer says. So when the PC hit the scene a decade or two later, the Selectric was largely viewed as the baseline to design keyboards for those newfangled computers you could put in your office or home.

In the late 1970s, companies like Cherry, Key Tronic and the Micro Switch division of Honeywell took off with their own approaches to mimicking the mechanical feel of a typewriter with the circuitry of a computer keyboard. "It was a real big deal back then," says Craig Gates, CEO of KeyTronicEMS, as the company is now called. "How the [keyboard] felt, how reliable it was, what speed could be achieved with a certain design of the switch."

Early switch designs

One of the first computer keyboard designs from the early '70s incorporated reed switches, which work with a magnet and two metal filaments. When the magnetic field gets close enough, it pulls the two filaments together and thus completes a circuit -- or, in the case of a key, a keystroke.

This Key Tronic keyboard used reed switches to
record keystrokes.

These keyboards housed circuit boards with 100 to 120 reed switches, each covered by a key. Underneath each key top was a tiny magnet. When someone depressed the key, the magnet made the filaments touch, thus generating an electrical signal for the desired character to type.

But filaments are fragile. (If you've dealt with busted holiday lights, you know this.) So these reed switch keyboards weren't reliable, Gates explains. If one broke or got out of alignment, or if dust obstructed the contact points, the key wouldn't work anymore—and, unlike holiday lights, individual keys weren't easy to replace.

In addition, they were subject to microvibrations that opened and closed the switch a few times in a single keystroke, thus tricking the computer into thinking the letter had been pressed several times successively. (Microvibrations are still an issue in some keyboards, but microprocessors filter them out.)

KeyTronic shows off the layers of its capacitive keyboards f
rom the late '80s and early '90s.

So in the late '70s, Gates says, reed switches began to give way to keys that relied on a magnetic principle called the Hall Effect. These keyboards, made by Micro Switch and others, didn't use physical contact points to complete a keystroke—instead they used magnetism, which can be less precise (and thus less liable to error) and doesn't require as many moving parts.

Meanwhile, Key Tronic, keen to get away from reed switches, developed the capacitive switch, which worked by putting a little bit of aluminum under the key top. When the key was depressed, that foil changed the capacitance of the circuit board underneath and a microprocessor registered a keystroke. This idea was soon improved upon with membrane keyboards, which simplified the capacitance mechanisms under the key and brought down production costs.

Trimming hardware, cutting costs

Though the materials sound cheap, keyboards were expensive in the early '80s. The typical keyboards Key Tronic and Micro Switch sold to computer makers ran about $100, as opposed to three or four bucks for the typical OEM keyboard today. To cut costs in a fiercely competitive market, keyboard manufacturers began to look for ways to cut hardware from the key while ensuring that the key tops, key weights, balance, foundation and "distance to travel"—the space it takes to register a keystroke—were familiar to users' fingers.

This required evaluating the hardware that makes the key move up and down. The "snap point" is one of the most important concepts that govern a keystroke, according to Aaron Stewart, a Lenovo senior design engineer reportedly nicknamed "Mr. Keyboard." This is the point where the key pops, your brain registers you've typed a letter and you pull back your finger. Think back to the first time you typed on a touch screen—remember the shock of not having the snap point?

Patented in 1978, the buckling spring key
mechanism drove IBM's popular PC keyboards for 

Additionally, keyboard makers have to consider the "break force" of the key, which has to provide enough resistance to allow your fingers to rest on the key top without inadvertently depressing it, but also needs to be weak enough to let you type without feeling like you're punching through a membrane with each keystroke.

In 1978, IBM received a patent for a "buckling spring" key mechanism that mimicked the feel of the old Selectrics. The mechanism worked with a small spring attached to non-parallel surfaces under the keycap.

The spring coiled normally when depressed but "buckled" to the side at the snap point due to the non-parallel surfaces of attachment -- and created the familiar click-clack sound of IBM's popular Model M keyboard and other old keyboards. The buckled portion of the spring activated the circuit, which generated the keystroke.

In a rubber-dome keyboard (shown upside down), the key caps
push down on the domes, which collapse, closing circuits
 and recording keystrokes, and then snap back.

But cost cutting gave way to newer ways of suspending the key by IBM and other manufacturers. Rubber domes, which work with the same snapping principle as a toilet plunger, and scissor switches, which also have a rubber dome but use a scissoring mechanism attached to the key top to push down the dome, came to prominence in the late '80s and early '90s.

Part of the goal of the new designs was to reduce the distance of travel. Comfort and speed when typing depend on the distance of travel for the key on each stroke. Shaving off precious fractions of millimeters improved the typing experience for many users.

"Compared to historical examples, today's desktops and notebooks have roughly 40 percent less [distance to travel]," Lenovo's Hill points out. Typing on rubber-dome and scissor-switch keyboards is usually quieter as well.

The scissoring mechanism used in scissor-switch keyboards
shortens the distance a key must travel to record a stroke.

These designs were also cheaper to produce, pushing keyboards to commodity status, according to Gates, and these two types of springs still underpin most of the computer keyboards on the market. Today the low-profile scissor-switch keys are typically found in notebooks and thin keyboards, including the chiclet-style keyboards on Apple's laptops. The taller rubber-dome keys are typically found in standard desktop keyboards and use an interlocking "chimney" structure in place of a scissors to stabilize the key travel.

As with any bygone technology, though, there are still enthusiasts who swear by the old IBM buckling springs. Indeed, keyboards with mechanical switches have undergone something of a renaissance in recent years as users pine for their crisp tactile feedback.

Thinner, lighter...one-handed?

Today, making a thin laptop with a great keyboard is no easy task. Designers run through a startling amount of math and habit analysis to arrive at very precise distances and positions between keys, which need to be exactly where our brain expects them or we'll type more slowly and make more errors. Meanwhile, ergonomic factors must be weighed against dimensions, weight and other practical design considerations, explains Lenovo's Stewart.

Ultrabooks like the Vizio Thin + Light strive for a
 top-grade keyboard in an ultraslim profile

Dish-shaped key tops guide the finger to the center of the key, but the concave shape makes it trickier to keep a laptop thin. A keyboard requires a solid foundation, but the additional material for a good base can add weight. The other side of the coin is that reducing the amount of materials in the keyboard frees space for microprocessors and a bigger battery. Stewart calls the sum of all of these design factors a moving target.

Manufacturers are constantly trying to cut costs and make the keyboard smaller—yet people want a consistency from their keyboards. It's the foundation of their interface with the computer. A company can tweak all the mechanisms or circuitry under the keycap, but if it makes for a poor typing experience, people won't buy the product. Keyboard manufacturers have to weigh the value of innovation against the ergonomic impact.

For now, Stewart believes that range of innovation extends only to the space under the keycap. "With the technology we have today, we think there is a finite limit of being able to create [thin, high-quality keyboards]," he says.

Synaptics says its new ThinTouch key technology
will mean stunningly thin keyboards.

Dish-shaped key tops guide the finger to the center of the key, but the concave shape makes it trickier to keep a laptop thin. A keyboard requires a solid foundation, but the additional material for a good base can add weight. The other side of the coin is that reducing the amount of materials in the keyboard frees space for microprocessors and a bigger battery. Stewart calls the sum of all of these design factors a moving target.

Manufacturers are constantly trying to cut costs and make the keyboard smaller—yet people want a consistency from their keyboards. It's the foundation of their interface with the computer. A company can tweak all the mechanisms or circuitry under the keycap, but if it makes for a poor typing experience, people won't buy the product. Keyboard manufacturers have to weigh the value of innovation against the ergonomic impact.

For now, Stewart believes that range of innovation extends only to the space under the keycap. "With the technology we have today, we think there is a finite limit of being able to create [thin, high-quality keyboards]," he says.

Tactus' technology uses microfluidics to provide tactile
buttons that rise up from a touch screen's surface.

An outfit called Tactus is taking a different approach with microfluidics "buttons" -- essentially small pouches on the surface of the screen that fill with liquid, appearing only when you need to type. When they're not in use, they deflate, leaving a flat surface. Tactus CEO Craig Ciesla is hopeful that his company, like Synaptics, will have something ready for the market by the middle of next year.

Yet even as it looks toward the future, one of Tactus' core technologies is rooted in the past. Ciesla points out that microfluidics has been around for a couple decades in industries like biotech and computer printers. "We're just redeploying it in a novel and unique way," he notes.

Will wraparound keyboards like this Twitch concept
design provide a comfortable way to
type on mobile devices?

Moving in a whole different direction, a company called Twitch Technologies is developing add-on products such as a pair of one-handed keyboards that wrap around the left and right edges of tablets. Your fingers type on the back of the device and your thumbs on the front, and you use finger combinations to type letters -- for example, depressing your left pinky and right thumb might get you an A—rather than one key per letter for the QWERTY layout. (Don't hunt for Twitch's keyboards in stores yet; they're still in the concept stage.)

Reinventing the layout of the keyboard is hard for us to imagine, but even one-handed keyboards with no letters on them have roots in the past. When inventor Doug Englebart gave "The Mother of All Demos"—introducing myriad computing technologies we still use today, like the mouse and videoconferencing—he demoed a five-finger chorded keyboard that produced letters with different finger combinations. That was in 1968.

The catch, as Microsoft's Buxton points out, is that when you implement a new keyboard, everyone has to learn to type again. But it may just be worth it.

Caleb Garling is a staff writer for the San Francisco Chronicle covering technology and business. He used to be on the staff of Wired, covering enterprise technology and culture. He has caught a trout barehanded only twice in his life.

Source: pcworld.com

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Can Skype really take the place of a face-to-face meeting?

It's the ultimate business hack: Instead of traveling to meet with a client, a design team, or anyone else you need to see face-to-face, you stay put and set up a video call instead. The technology is there—Skype, WebEx, etc.—and it can save you considerable time and money.

Indeed, think of what's involved in the typical business trip. Airfare. Hotel. Rental cars and/or taxis. Lunches. Dinners. And at least a day of your time, if not the better part of a week.

A videoconference, on the other hand, requires only a few minutes of setup, some equipment you may already have, and the time it takes for the actual meeting. Like I said: the ultimate business hack.

But how does this fly in the real world? Can Skype and similar services really take the place of a face-to-face sitdown at a conference table or business dinner?

I think it depends in part on the business. Cambridge, Mass.-based Plan B Salon, for example, offers 15-minute video consultations, giving customers a chance to learn about their options and ask questions before actually traveling to the salon.

In Lafayette, Ind., therapist Buck Black offers counseling sessions via Skype, thus allowing him to have a customer base that spans the country instead of just the city.

Now, those are fairly specialized businesses. Would that kind of videoconferencing work for your enterprise? I'd like to hear your thoughts.

In the meantime, I think one reason videoconferencing hasn't really caught on in boardrooms is hardware limitations: You can't comfortably gather a group of people around a laptop screen.

Enter TelyHD Business Edition, a dedicated Skype Webcam that plugs into an HDTV instead of a computer. That not only gives you a much larger screen for your meetings, but also affords much better video and audio than you get from the typical laptop Webcam.

The TelyHD works with your existing Skype account and supports multi-party calling (up to six locations simultaneously). There's also a companion Windows app that allows for screen and document sharing. Price tag: $499. Steep for a Webcam, yes, but less than I spent on airfare alone for my last business trip. Food for thought.

I've tested the consumer version of the TelyHD, and it works quite well. My immediate thought: This belongs in boardrooms! It'll be interesting to see if it catches on there, as it's definitely a more affordable solution than most business videoconferencing systems.

Source: pcworld.com

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IBM's next-gen chips may swap silicon for carbon nanotubes

IBM has hit a milestone in its quest to come up with a successor to silicon computer chips.

The company said Sunday its research into semiconductors based on carbon nanotubes,or CNTs, has yielded a new method to accurately place them on wafers in large numbers. The technology is viewed as one way to keep shrinking chip sizes once current silicon-based technology hits its limit.

IBM said it has developed a way to place over 10,000 transistors made from CNTs on a single chip, two magnitudes higher than previously possible. While still far below the density of commercial silicon-based chips—current models in desktop computers can have over a billion transistors—the company hailed it as a breakthrough on the path to using the technology in real-world computing.

The company made the announcement to mark the publication of an article detailing the research in the journal Nature Nanotechnology.

Intel's latest processors are built using silicon transistors with 22-nanometer technology, and simpler NAND flash storage chips have been demonstrated using "1X" technology somewhere below that, but modern manufacturing is nearing its physical limits. Intel has predicted it will produce chips using sizes in the single digits within the next decade.

Guided by Moore's Law

An IBM scientist shows different solutions
containing carbon nanotubes.

The march toward ever-smaller transistors has produced chips that use less power and can run faster, but can also be made at lower cost, as more can be crammed onto a single wafer. The increasing number of transistors on a given amount of silicon was famously predicted by Gordon Moore, co-founder of Intel, who predicted they would double steadily over time.

Carbon nanotubes, tube-shaped carbon molecules, can also be used as transistors in circuits, and at dimensions of less than 10 nanometers. They are smaller and can potentially 

carry higher currents than silicon, but are difficult to manipulate at large densities.

Unlike traditional chips, in which silicon transistors are etched into circuit patterns, making chips using CNTs involves placing them onto a wafer with high accuracy. Semiconducting CNTs also come mixed with metallic CNTs that can produce faulty circuits, and must be separated before they are used.

IBM said its latest method solves both issues. The company's researchers mix CNTs into liquid solutions that is then used to soak specially prepared substrates, with chemical "trenches" to which the CNTs bond in the correct alignment needed for electrical circuits. The method also eliminates the non-conducting metallic CNTs.

The company said the breakthrough will not yet lead to commercial nano-transistors, but is an important step along the way.

Before they can challenge silicon, however, they must also pass an often-overlooked part of Moore's law—affordability. His law applies to "complexity for minimum component costs," or what consumers are likely to see in the market.

Source: pcworld.com

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Online tools to use to track Hurricane Sandy's power

Hurricane Sandy is proving to be a storm not to be trifled with. If you need to stay abreast of the latest developments, there are plenty of useful resources you can find online.

Whether you're within Sandy's wide path or miles away, here are some tips to use if you can get online, and sometimes even if you can't, to stay informed.

Live audio and video

An image from The Weather Channel's live
broadcast Monday morning.

If you subscribe or even just have satellite radio hardware, satellite radio provider Sirius XM has replaced its preview channels with live audio of The Weather Channel’s coverage of Sandy.

You can find this on channel 1 on XM radios, and channel 184 on Sirius. As this channel is available whether you’re subscribed or not, any XM or Sirius radio can listen in, even if your subscription isn't active.

The Weather Channel is streaming live video of its on-air broadcast for the duration of the storm. The video stream is compatible with mobile devices including iOS and Android. This could be useful for folks who have already lost power, but still get connectivity bars on their phones.

Various local television outlets are simulcasting their coverage online: Philadelphia’s ABC affiliate WPVI offers live video, and NBC affiliate WCAU is doing the same. In New York, expected to be one of the hardest hit areas by Sandy’s storm surge, ABC affiliate WABC also is broadcasting live online.

Storm danger

The information upticks are in response to the power of Hurricane Sandy, the so-called megastorm that is more than 900 miles wide. Sandy's path will take it across some of the most populous areas of the country and put more than 50 million people at risk.

New York City Mayor Michael Bloomberg urges residents to evacuate low-lying areas of the five boroughs, the Weather Channel reports the hurricane was still intensifying as of early Monday morning, and the storm is even impacting the Great Lakes to the west including the Chicago area.

Tech companies including Facebook and Google postponed product events scheduled for New York City. AT&T, Sprint, T-Mobile, and Verizon all say they have emergency measures in place to keep their networks running and restore service as soon as possible during any outages.

On the Web

Anyone looking for raw hurricane data can turn to the National Hurricane Centerfor information. Links to current information on Sandy appear right on the front page, including current intensity, forecast tracks, and radar and satellite data. The Weather Underground features some key storm data as well.

Google's Crisis Map displaying Hurricane Sandy
data on Monday morning

Beyond its live online broadcast, The Weather Channel has loads of coverage worth reading, including a Top 5 things you need to know post and a breakdown of expected impacts on major cities on the East Coast.

The site's front page also includes current Hurricane Sandy data such as the storm's category rating, location, direction, wind speeds, and pressure.

The Wall Street Journal and The New York Times dropped their pay walls for the duration of Hurricane Sandy so you can views their coverage. Other New York newspaper sites worth checking out online include the New York Post and theNew York Daily News.

Google activated its crisis map Web application for Sandy, which overlays forecast information and radar data over information such as weather observations, and locations of storm shelters. If Google's Web app includes too much data to take in all at once, you can turn different layers of data on and off on the right-hand side of the page.

If you want to really appreciate Sandy’s mammoth size, head over to NASA’sEarth Observatory page. Scroll down and you’ll find links to about a dozen high-resolution images of Sandy; more hurricane images may be added over the coming days.

Apps

If you want to get an Android or iOS smartphone or tablet app for dedicated Sandy information there are numerous options, but your best bets are probably apps from the Weather Channel (Android, iOS), the Weather Underground (Android, iOS), FEMA—the Federal Emergency management Agency—(Android, iOS), and Hurricane by the American Red Cross (Android, iOS).

The Red Cross
hurricane app

Don't forget that many smartphones and MP3 players come equipped with an FM radio receiver, which could come in handy for getting vital reports, especially immediately after the storm passes. If you haven't done so yet, test your device's FM radio app to see if it's working properly.

Most FM radio apps require headphones to act as an antenna, so make sure you keep a pair in your pocket after you've tested that the app works.

Social media proves its worth

The Weather Channel has a dedicated hurricane twitter feed, @twc_hurricane, that includes news and tweets from users in the storm's path such as this Instagram shot from Atlantic City, New Jersey. The Reuters news wire, @reuters, has a lot of Sandy-themed information, and The Weather Channel's Stephanie Abrams, @StephanieAbrams, publishs key storm data.

The Federal Emergency Management
Agency (FEMA) on Twitter

For tips and shelter information, you should also bookmark accounts such as @fema from the Federal Emergency Management Agency and the American Red Cross, @RedCross. New Yorkers should also keep tabs on@311NYC, the city's Twitter equivalent of the 311 government services phone number.

Finally, if you want raw citizen journalism check out the #sandy hashtag, as well as local hashtags like #nyc, #philly, or any other city in the storm's path.

Facebook, Google+, and Instagram

Facebook's Global Disaster Relief page is a good resource for Hurricane Sandy information, as is the Government on Facebook page. Google+ users can bookmark the Hurricane Sandy 2012 stream (warning, this stream is moving fast) for tips and information being posted from across the search giant's social network.

On Instagram's mobile apps, you can also use the #sandy hashtag to find photos of the storm. You cannot search Instagram directly from the web, but services such as Statigram allow you to search through the thousands of pictures that have been posted to the photo-sharing service.

For more go-to tech tips in disaster situations check out:

• How to protect yourself, your tech, and your data when a hurricane blows into town
• Hurricane Sandy tips: how to keep cellphones powered up

Have suggestions or favorite apps and sites to keep up to date on Sandy? Please share them with everyone in the comments.

Source: techhive.com

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