Jan 20 2011

How Your Brain Is Like a Smartphone [Psychology]

How Your Brain Is Like a SmartphoneWe generally assume that there is a “self” existing within us that defines who we are. It may be more correct, however, to think of the self as modular—much like a set of apps on a smartphone.

Robert Kurzban, writing for Psychology Today, posits that the idea of a “me” who is really in charge of everything we do is just an illusion. Instead, we have multitudes of different “apps” in our brains that account for our behavior, which is often contradictory.

[T]he idea that there are “multitudes” in your mind helps to explain various kinds of inconsistencies. If there’s a lot of applications in your head, then they can be doing different things at the same time; oddly, this means that different applications can have different and contradictory beliefs in them. Further, suppose that, just like a smart phone, different applications are in the foreground or background at different times. If behavior depends on which applications are currently active, then individuals can seem to be very different people at different times, depending on all the details of which modules are currently active.

This accounts for why you often have contradicting thoughts in your head, such as trying to resist a cookie on a diet or not being attracted to a person who you know is a “good catch.” While there isn’t necessarily a solution to the problem—your brain isn’t so much like a smartphone that you can just quit an app you don’t want running—awareness of your contradictions can help you stay ahead of them and not end up helpless the moment they present themselves.

For more information, check out Robert Kuzban’s book Why Everyone (Else) is a Hypocrite.


How Your Brain Is Like a SmartphoneIs Your Brain Like an iPhone? | Psychology Today

You can contact Adam Dachis, the author of this post, at adachis@lifehacker.com. You can also follow him on Twitter and Facebook.

Source: http://lifehacker.com/5737847/why-your-brain-is-like-a-smartphone

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Jan 20 2011

Focus on Immediate Instead of Long-Term Exercise Benefits for Better Motivation [Mind Hacks]

Focus on Immediate Instead of Long-Term Exercise Benefits for Better MotivationIt’s hard to stay motivated to exercise regularly, and many of us use the promise of better looks and long-term health to keep at it. If this is too hard, though, try using the short-term benefits—like stress relief—as motivation instead.

Over at weblog Blonde & Balanced, they’ve taken a different approach to exercise motivation. Instead of thinking in the long term, just think of it as a cure to the end of a stressful day:

As hard as it is to maintain an exercise routine, I always feel SO great after it’s over. This is the main thing that keeps me coming back for more. After an excruciating workout, when I’m exhausted and my legs feel like rubber, my head is always clear, I feel grateful, I feel accomplished, I feeling cleansed, and, most of all, I feel happy.

They go on to list all the short term benefits you feel: stress relief, a cure for boredom, brainstorming, or even socializing. It may not work for everyone—you may personally hate everything there is to feel during a workout—but if the long-term goal is too abstract to get you off the couch right now, you might be better off motivating yourself with the benefits you’ll feel right now. Hit the link to read more. Photo by lu-lu.

Source: http://lifehacker.com/5737701/focus-on-immediate-instead-of-long+term-exercise-benefits-for-better-motivation

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Jan 20 2011

Remains of the Day: Will Docs Be Google’s Cloud-Based Music Player? [Video]

Yahoo adds support for third-party logins, TiVo comes to the iPad, and the Comcast/NBC merger is approved without hurting Hulu.

Source: http://lifehacker.com/5737133/remains-of-the-day-will-docs-be-googles-cloud+based-music-player

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Jan 20 2011

Stop OS X From Shutting Down by Quickly Opening an App [Mac Tip]

Stop OS X From Shutting Down by Quickly Opening an AppWe’ve shown you how to abort shutdown in Windows before, but reader judacris shows us that it’s even easier in OS X—just click on any app in your dock.

If your Mac has a few applications open, it will take a few seconds to shut down since it needs to quit all of them beforehand. If you hit the shut down button accidentally (or change your mind in the middle of shutdown), all you need to do is click on a random dock icon. You’ll get a popup notification that “the application cancelled shutdown”, and you can continue working without waiting to restart your computer. Simple, but handy!

Source: http://lifehacker.com/5737610/stop-os-x-from-shutting-down-by-quickly-opening-an-app

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Jan 20 2011

The Voice Over Office [Featured Workspace]

The Voice Over OfficeWhile many of us might optimize our home office for quiet so we can focus on our work without distraction, today’s featured workspace is optimized for quiet so the actual work can get done.

Lifehacker reader Jorge Velasco makes his living doing voice overs. In his carefully sound-dampened home office he does voice overs for clients all over the world, especially those in need of Spanish language voice overs for their media products. Check out the gallery below to take a closer look at his workspace.

If you have a workspace of your own to show off, throw the pictures on your Flickr account and add it to the Lifehacker Workspace Show and Tell Pool. Include some details about your setup and why it works for you, and you just might see it featured on the front page of Lifehacker.

Source: http://lifehacker.com/5736926/the-voice-over-office

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Jan 19 2011

How to Pick Your Next Android Phone: The Specs That Matter (and the Ones That Don’t) [Android]

How to Pick Your Next Android Phone: The Specs That Matter (and the Ones That Don't)Manufacturers are constantly popping out new Android phones, and it can all be a bit overwhelming when it comes time to buy a new phone. Here’s how to avoid getting overwhelmed and narrow down your buying decisions.

The sheer number of Android phones dropping at any given time is both a blessing and a curse. On one hand, you have a large number of phones to choose from; on the other, it’s easy to get overwhelmed. The hype machine makes it especially difficult, since everyone always seems to be touting one phone as “the best Android on the market”. The fact of the matter, however, is that it isn’t about getting the newest and best phone. It’s about finding the best phone for you. Furthermore, manufacturers try to market long and powerful spec lists as the ideal phone, which isn’t true either. Here are the things you actually want to look at when buying a new phone.

When Should I Upgrade?

This is a pretty open question, and varies a lot from person to person, but there are a few pieces of advice that we’d give to those thinking about upgrading.

Beware of gadget envy: Because Android is spread across multiple carriers and manufacturers, there are new phones coming out all the time. It can be pretty hard to see cool phones being released left and right and not want one, even if they don’t necessarily provide a huge upgrade over your current phone. If you’re currently rocking a G1 (the first phone to run Android ever), you probably deserve to upgrade to a faster phone, but users of the original Motorola Droid might find themselves a bit more on the fence. Sure, your phone is a bit older and slower than the current Android lineup, but that doesn’t mean you need a new phone. You could always speed it up yourself, after all.

Know what’s coming in the near future: On the other side of the coin, a lot of people are constantly worried about upgrading when a newer, better phone is probably just around the corner. However, it’s usually only worth waiting if something really big is coming in the near future—like, say, the new 4G networks that are springing up everywhere. Similarly, if December rolls around and you’re thinking about a new phone, maybe wait until January to see if Google announces another Nexus phone. Generally, if a new feature is worth waiting for, you’ll know about it ahead of time—so keep those things in mind and don’t stress about getting the “newest” phone on the market. There will always be another “newest” phone.

Wait until a line of phones come out before considering them: There’s only so much you can learn about a phone from spec lists and first-look videos. You can get a pretty good idea of the phones you want to look at, but there’s no substitute for actually trying out a phone. Furthermore, you don’t want to just buy a phone blindly—if you wait for a few reviews to surface on the net, see if your favorite ROM developers are going to support a phone (if you’re the rooting type), and so on, you’ll make a much more informed decision.

Evaluating Specs Based on What’s Most Important to You

The most talked about features aren’t always the most important ones when it comes to making a smartphone buying decision. Here are the things you’ll definitely want to look at as you narrow down your list of possible phones, as well as a few we’d consider less important.

Software Version

How to Pick Your Next Android Phone: The Specs That Matter (and the Ones That Don't)

The Android OS has been updating a bit more frequently recently (they’re already talking about 2.4 before 2.3 is even out of the gate for most phones), and those updates come with all sorts of goodies—so when you’re shopping around, make sure the phones you’re looking at are on the newest version of Android you can find. Right now, this means finding a phone with 2.2 Froyo on it (since Gingerbread isn’t on most phones). You’re never guaranteed to get an update to the latest version, so you want to look for the most recent version you can get out of the box. And, speaking of upgrades…

The Android OS and Manufacturer Upgrades

How to Pick Your Next Android Phone: The Specs That Matter (and the Ones That Don't)

One of the sad facts of life with Android is that whether you get upgrades is completely dependent on your phone’s manufacturer and your carrier. While grabbing a phone with the latest version of Android is a good idea, it’s even more important that you buy one from a manufacturer that you trust to actually update your phone. We’ve already seen which manufacturers are the most trustworthy on this front, but it’s important enough that we’ll repeat it here: HTC has a very good record of updaing their phones, and Motorola’s done a pretty good job too (Motorola does it pretty quickly as well). They’re not the only manufacturers out there, obviously, but if software updates are important to you (and you’re not rooting), this should be a key factor in which phone you buy.

Third-Party Development (If You’re a Rooter)

How to Pick Your Next Android Phone: The Specs That Matter (and the Ones That Don't)

If you have a favorite custom ROM (in this case, a ROM is simply a modified versions of Android)—say, CyanogenMod—it might be a good idea to wait and see if it will actually developed for a given device before buying. Unfortunately, that’s pretty hard to know until the phone comes out and someone starts working on it. I’ve found Twitter and the CyanogenMod forums are good sources for information on that particular ROM, so keep an eye on the developers to see if they’ll start developing for that device. You may have to wait a bit longer to get a phone if you can’t live without your custom ROM, but that’s the price we pay for such luxuries.

Manufacturer Interfaces

How to Pick Your Next Android Phone: The Specs That Matter (and the Ones That Don't)

Nearly all manufacturers these days add their own user interface (UI) to Android, whether it’s HTC’s Sense UI, Motorola’s MotoBlur, or Samsung’s TouchWiz. While we tend to prefer running third-party launchers like ADW, LauncherPro, Go, or Zeam, a lot of people are partial to manufacturer UI’s. HTC Sense, for example, provides a bevy of very attractive widgets for your home screen.

Installing a different third-party launcher generally removes most elements of manufacturer UIs, keep in mind they won’t necessarily get rid of everything. Manufacturers may also change the UI in some apps like Messaging, will change icons on the home screen, and will add different keyboards (though they’re usually better than the stock keyboard anyway). When you see a phone you like, make sure to check out the apps and see how they differ from stock Android, since unless you root and flash a custom ROM, you’ll be stuck with that tweaked UI on your phone.

Camera

How to Pick Your Next Android Phone: The Specs That Matter (and the Ones That Don't)

If you foresee taking a lot of pictures with your phone, you might want to check out the camera beforehand (if not, you can skip this). Unfortunately, this is something you can only really test in the store—camera specs won’t tell you much. Megapixels only determine how large the photos will be, not how good they’re going to look, so don’t pick an 8MP cameraphone over a 5MP cameraphone just because of the spec list. Take some pictures with the dispaly unit in the store if possible, especially in low light, and see how it compares to other phones; if you can’t try one in person, you can browse Flickr’s Camera Finder page, which lets you view pictures taken by certain devices. For example, here are HTC’s Android phones. Of course, there are a lot of things you can do to improve a mediocre cameraphone’s performance, too.

The other thing to consider here is the now-popular front-facing camera. If you plan on video chatting with your friends and family, you’ll definitely want to keep an eye out for this. If not, however, ignore it—there’s no reason to gawk at a phone’s longer spec list if it has things you aren’t going to use (of course, there’s no reason to avoid front-facing cameraphones either).

Battery Life

How to Pick Your Next Android Phone: The Specs That Matter (and the Ones That Don't)Bad battery life is one of the biggest annoyances in modern smartphones, for a number of different reasons. Because so many different things affect battery life, it’s probably best that you just read reviews and battery comparisons of different phones instead of stressing out over processor speed or screen type.

Processor

There’s a lot of name dropping and marketing push in the processor world of smartphones, from Snapdragons to Hummingbirds to OMAP. But what’s the real difference between them all? While you could go into the minute differences between each processor, the fact of the matter is that a lot of factors influence the speed of your phone, and your processor isn’t one of the first things on which you should base your buying decision. For example, Android generally includes solid performance boosts in OS upgrades, so at times, a phone that actually receives updates may run faster than one with a faster processor. Most phones stay pretty competetive in the processor region as far as most users are concerned.

There are, of course, exceptions to this rule. If you are taking a lot of video on your phone, editing video on your phone, or doing some hardcore 3D gaming, you’ll want to be on the lookout for a good processor (maybe even dual-core, now that these are starting to show up in Android phones). If you don’t fall into this category, however, don’t fall for all the market hype. Better processor technology is great, but when it comes to starting up apps and swiping between screens, the launcher you use is going to make much more of a difference than whether you’re rocking a Snapdragon or a Hummingbird.

Screen Type

How to Pick Your Next Android Phone: The Specs That Matter (and the Ones That Don't)

A lot of manufacturers have been experimenting with different screen types today, like AMOLED, Super LCD, and qHD. These new screens are a double-edged sword—while they make your phone look pretty amazing, they also drain battery like nobody’s business. That said, most phones worth their salt nowadays come with one of these screens, so there’s no use agonizing over this fact—though you might want to check and see how it works under direct sunlight, since that is sometimes an issue.

As far as the differences between them, Engadget recently compared the AMODLED and Super LCD and found that neither was necessarily “better” than the other, though they do excel at different things on a minute level. That said, AMOLED did have better battery life than Super LCD, but I wouldn’t base your phone decision on it. There are tons of other things that will influence battery life, and a phone with a Super LCD screen could easily outperform a different phone with AMOLED because of its battery type, processor speed, connection quality, and other features. Instead of stressing out about screen type, do some research on overall battery life and compare that instead (as mentioned above).

Build Quality and Other Convenience Features

How to Pick Your Next Android Phone: The Specs That Matter (and the Ones That Don't)Since it’s hard to judge the build quality from a bunch of specs on a web site, this will probably be one of the last things you’ve looked at, after you’ve narrowed everything else down. Before you head to the store to check it out, look up some reviews online. You’ll probably hear pretty quickly about device quirks—like battery covers that fall right off—and you’ll want to stray away from them (or at least factor them into your decisions).

Next, head to the store and play around with it. Don’t just judge a phone on paper—you’re going to have to use this thing for the next year or two, so note what it’s made out of, whether it feels cheap or sturdy, whether the hardware keyboard is easy to use, how heavy it is, and whether it fits in the pockets of your most space-starved pants.

This is also a good time to note other miscellaneous features: a little trackpad or trackball, for example, can be super useful (since placing the cursor in between letters and words is so difficult on pre-2.3 Android). Similarly, if you want a hardware keyboard, that narrows down your choices. If you don’t, I’d personally avoid it, since they can make phones a good deal thicker.

You can’t replace quality time using a phone, so definitely head to the store and play with a few phones for awhile. It seems obvious, but it’s surprising how little time people spend with a phone or two before they pick one. You’ll probably be waiting in line at the Verizon store for a half hour anyway, you might as well put the phone through its paces while you’re there. Photo by Christopher Schmidt.

Niche Hardware Features

How to Pick Your Next Android Phone: The Specs That Matter (and the Ones That Don't)

Among the usual marketing hype, a lot of manufacturers will try to point out unique features in their phones that, frankly, few people are looking for (but once again lengthen the feature list, making it look like “the best phone on the market”). Examples that come to mind include HDMI out (necessary only if you want to watch your phone’s videos directly on a TV), front-facing cameras (video chart has been far from standardized at this point, so few of us really use them), kick stands, secret speakers, and so on.

Supposed Rootability

How to Pick Your Next Android Phone: The Specs That Matter (and the Ones That Don't)

Our intern Aaron Martin put it eloquently: “The best way to get something hacked is to say that it’s unhackable.” While certain phones might be a bit easier to root than others, even the “unrootable” phones like the Droid X and G2 have been rooted by the fine folks over at XDA, so I wouldn’t worry about the supposed rootability of a phone when you buy. Someone will root it. I’m convinced those guys at XDA have super powers and are unstoppable.


How to Pick Your Next Android Phone: The Specs That Matter (and the Ones That Don't)

While there are no hard and fast rules, what we’ve learned here is that the most touted hardware specs—like those shown in Droid-Life’s above chart comparing Verizon’s newest 4G phones—are probably less important than the build quality, feel of the phone, and the software it comes with. Sure, the difference between an old G1 and the 1 GHz Hummingbird-powered Galaxy S is pretty big, but the difference between the Snapdragon-powered Incredible and Hummingbird-powered Galaxy S? Pretty negligible, especially when you start factoring in your own launcher and home screen preferences.

The best advice we can give is make a list of your must-have features, narrow down your selection using that list, then go to the store and actually use the phones for as long as you can. Reading reviews is always a good idea too, but it’s a small substitute for actually using the phone yourself. Got any of your own Android-buying tips? Share them with us in the comments.

Source: http://lifehacker.com/5737659/how-to-pick-your-next-android-phone-the-specs-that-matter-and-the-ones-that-dont

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Jan 13 2011

NASA’s Next-Gen Robotic Lunar Lander Prototype Fires Up Its New Propulsion System

NASA’s New Robotic Lunar Lander System, During Hot Fire Tests Dynetics Corp.

NASA’s next-gen robotic lander is moving right along, having already completed tests on a first prototype. Now the Robotic Lunar Lander Development Project at Marshall Space Flight Center has received its latest test toy: a sophisticated new propulsion system that will be integrated into an autonomous lander prototype capable of landing softly in airless environments where parachutes and airbrakes won’t do the job.

The new propulsion system consists of a series of jets carefully arrayed to achieve the right balance of thrust and control – a total lf 12 attitude control thrusters, three primary thrusters to slow the vehicle’s descent, and one large “gravity canceling” thruster that eliminates part of the system’s weight to simulate a more lunar-like environment.

The system runs on a green hydrogen peroxide propellant that leaves behind only water and oxygen, a solution not too far from the hydrogen peroxide in the common medicine cabinet. Project handlers have already carried out a firing test on all the thrusters, firing them in series based on a simulated flight scenario.

Next step: integration of the thrusters into a real prototype, complete avionics, for real landing tests. From the finished product NASA hopes to create a framework for creating a range of tailored robotic research landers capable of touching down on the moon, asteroids, or in other airless space environments. NASA sees it as a way to field a variety of scientific missions via a standardized lander system, giving mission planners an off-the-shelf means to reliably land science instruments in a variety of interesting places.

Besides, how else are we going to deliver a nuclear warhead to the center of an incoming asteroid?

[Science Daily]

Source: http://www.popsci.com/technology/article/2011-01/nasas-next-gen-robotic-lunar-lander-prototype-fires-its-new-propulsion-system

Ashlee Simpson


Jan 13 2011

Best Question and Answer Tool: Google [Hive Five Followup]

Best Question and Answer Tool: GoogleLast week we asked you to share your favorite question and answer tool. We rounded up the nominations and put the top five before you for a vote. Now we’re back with your favorite: Google.

There is really no question in your minds that Google is the best place to go for answers, winning with 56% of the vote. Being that Google isn’t technically a question and answer tool—at least, not in the way that the other options are—and we encouraged you not to vote for it in the call for contenders, we’d normally opt to leave it out from the Hive Five. But this time, I think it highlights something important. 77% of our readers feel Google search results are less useful lately, yet most of you still feel it’s the best place to find answers online. Despite all the recent Google criticism, I think it’s worth pointing out that Google is still the majority favorite.

Best Question and Answer Tool: Google
(Click to enlarge.)

As you can see from the chart above, Stack Exchange and Wolfram Alpha put up a decent fight, whereas Aardvark and Quora scored very few votes. Nonetheless, none were a match for the mighty Google who is still the king of answers for the majority of Lifehacker readers.

Have an idea for the next Hive Five? Shoot us an email at tips@lifehacker.com with “Hive Five” in the subject line and we’ll do our best to get your idea the attention it deserves.

You can contact Adam Dachis, the author of this post, at adachis@lifehacker.com. You can also follow him on Twitter and Facebook.

Source: http://lifehacker.com/5730944/best-question-and-answer-tool-google

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Jan 13 2011

De-Crapify Your Windows Printer or Scanner Setup [Video]

De-Crapify Your Windows Printer or Scanner SetupYour printer’s manufacturer doesn’t want you to use your printer to just print and scan. They want to install bloated apps, eat memory, and to constantly nag you for more ink. Trim your printer setup to the minimum with this five-step guide.

Image via Kevin Cortopassi.

Mac owners and brave Linux adherents don’t really need this guide. Oversized, heavily branded printer software does exist for Mac platforms, but you can use most any printer by simply plugging it in and hitting Command-P in an app. Linux, for the most part, works the same way, with the essential driver bits baked into the core of the system.

That leaves Windows. A hardware driver is supposed to be a simple, mostly hidden interface, but the majority of printer installation packages—whether installed off the CD in the box or from the printer maker’s web site—want to do far more than just explain a printer’s inner workings to your system.

When you’re cleaning up a slow-going system, look in the system tray, or hit Ctrl+Shift+Esc. You’ll likely find one or more apps running that do nothing more than wait for a printer or scanner to be connected, then somehow pop up and do, well, something. Some printer makers step a bit further, installing toolbars in your browser for supposed “smart printing,” and installing a whole mess of software for image editing, photo retouching, project printing, and scanning that’s far less useful than a lot of free software.

If you’re the victim of a printer maker’s overly ambitious plans, here’s a sequential guide to getting rid of the bloat and reclaiming working memory, hard drive space, and some semblance of sanity in your printer setup.

Step One: Uninstall What You’ve Got

De-Crapify Your Windows Printer or Scanner Setup
If it’s a printer you’re using at home, go ahead and wipe out whatever software you’ve got on your system associated with it. You don’t want remnants of other drivers and software hanging around when you start over—trust me on that. Hit your Start menu, select the Control Panel, then click “Uninstall a program.” Search for your printer maker in the upper-right corner (“HP,” “Canon,” “Lexmark,” etc.). You might be surprised at all the stuff that’s there.

Click each item, starting with the most primary-sounding item, and hit “Uninstall/Change.” If you’re lucky, you’ll get a prompt from that main item to uninstall everything; otherwise you might have to doggedly detach each piece individually. You may also have to restart your system once or twice, too, and maybe immediately. When I was cleaning up my system’s printer setup, HP’s software didn’t really give me a choice.

Note: If you’re using Windows XP or a similarly older version, I recommend using Revo Uninstaller, especially its portable (a.k.a. no installation needed) version to do your wiping. It’s not quite as necessary with Windows Vista/7, but it’s still a pretty good app, despite how buried the free version is on Revo’s web site these days.

Step Two: Try Windows Update First

De-Crapify Your Windows Printer or Scanner SetupPower up your printer and plug its USB cord into your computer while Windows is running. Microsoft has a pretty extensive library of printer drivers, especially for popular printers that aren’t brand-new, and if your system is connected to the web, Windows might be able to automatically download and install a driver—possibly a smaller driver package than the manufacturer offers, too. It could just be the same kind of plus-sized installation, too, but installing through Windows gives you access to regular, automatic updates. If you luck out with Windows’ automatic installation, skip ahead to the Cleaning Out Auto-Starters section.

Step Three: Grab the Latest from the Web

De-Crapify Your Windows Printer or Scanner SetupIf Windows can’t fix up your printer automatically, head to your manufacturer’s web page, then look at the top of the page for the “Support,” “Support & Drivers,” or “Support & Downloads” section. You’ll be asked to enter in your model number, then likely pick which version of Windows you’re running (Unsure? Click the second question here).

More than anything, be on the lookout for a more stripped-down version of your printer driver—one without all the extra software and “utilities.” You’ll know this by the smaller download size, which is usually listed. You may be out of luck, like me, and be stuck with a 200 MB download. Hold your nose, click to save it, and grab yourself a coffee while it downloads.

Step Four: Cut Down the Cruft

De-Crapify Your Windows Printer or Scanner Setup
That coffee wasn’t a cheap transition—well, that’s not all it was. You’ll want to be paying attention when you install your software. I’ve installed my own HP printer drivers at least a dozen times, and I just noticed for the first time that I could limit the software it installs. It’s a blue link that looks like part of a license agreement (see in the image above). Those “Click here to customize” links are often pretty subtle and tucked away—printer makers want everything to be easy, and they also like the profits from “Buy supplies” links. Look for them and use them if you can, keeping only the most basic software. Hopefully they’re labeled as such—driver software, printing functionality, and so on.

Check that your printer actually works: print a test page, if offered, or simply print out a simple document or web page. Now that we know it’s installed and operational, let’s scale things back.

De-Crapify Your Windows Printer or Scanner SetupHead first to your Startup folder in your Start menu (Programs/All Programs->Startup), which is the nicest way software can suggest you run something on your computer automatically. In my case, my printer isn’t always connected to my main laptop, and even if it was, I’m only scanning things occasionally. So I don’t need a “Digital Imaging Monitor” running on my system at all times. Right-click on the entry in the Startup folder and hit Delete. You didn’t delete the program, just the shortcut, so you can always add it back if it’s useful.

Now we’re going to check out what other goodies our printer people asked our system to automatically start each time. Open your Start menu and enter msconfig and press Enter (on Windows XP, enter msconfig into the “Run” item on the Start menu. Click on over to the Startup tab.

De-Crapify Your Windows Printer or Scanner Setup
Look through this list for your printer’s manufacturer. It’s never good to make bold pronouncements about computer issues, but I can say that I’ve never encountered a situation where a computer needed some kind of auto-starting, printer-related app to print. When it’s time to print, your app contacts the driver, which feeds the printer, and your paper comes off the roller. When you’re done, hit “Apply.” If one of your apps really was needed, you can always head back into msconfig and re-check the app, so experiment with a clear conscience.

Unsure of which apps you actually need? Note the name of the application, usually ending with “.exe,” and enter it into the search box at Sysinfo.org’s Startup List. You’ll likely find it there, along with a letter-coded recommendation on whether you need to keep it running or not: N, U, and X are safe to un-check in your msconfig window.

Step Five: Install Great, Lightweight Alternatives for Scanning and Photo Editing

If you’ve installed the basic printer and scanner driver for your system, that’s all you really need to actually print and scan. Printer makers offer you scanning apps, maybe the kind that auto-load when you lift your scanner cover, and image/photo editing tools, but you’ve probably never heard any tech blog rave about such an app’s greatness.

Scanning (and Faxing)


I asked on Twitter for recommendations on alternative apps for scanning, and got quite a few responses. I’m also a little embarassed to admit that I didn’t realize that Windows Fax and Scan was available in all versions of Windows 7, and the Business, Enterprise, and Ultimate editions of Windows Vista. It’s a pretty straightforward tool for simply grabbing a document from your scanner, saving it to your hard drive, and getting on with your life. It can also handle faxes, if your system is set up with a phone connection.

Twitter user hqraja suggested FreeKapture, as well. But the majority of respondents noted that their favorite image editing apps—Paint.net, Picasa, and more—offer their own scanner functionality, usually tucked into an “Import” function in the File menu.

Scan-to-Text OCR:
De-Crapify Your Windows Printer or Scanner Setup
Need to convert text on paper to text on your screen? We like FreeOCR for its serious simplicity (Direct download link here). Readers also responded with suggestions for SimpleOCR.

Simple Image Editing Software

De-Crapify Your Windows Printer or Scanner Setup
You can read up on our readers’ general favorite picks for image editing, but they tend to be a bit more in-depth than the average user needs for simple touch-ups, light fixes, and cropping/resizing—except Picasa. Picasa is a great tool for editing, red-eye-reducing, cropping, and emailing or backing up photos, as we suggested in a feature on setting up your folks. If you wanted a more straight-ahead editing tool, Paint.net is the next level up.


With just your drivers installed, your auto-starting items reduced, and better scan and edit software installed, your system, and hopefully your workflow, is a bit cleaner and more agile. If you’ve done your own printer purge and have further tips, we’ll gladly hear them in the comments.

Source: http://lifehacker.com/5730574/de+crap+ify-your-windows-printer-or-scanner-setup

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Jan 13 2011

NASA Identifies Source of Shuttle Discovery’s Crack Problem

Space Shuttle Discovery Jim Grossmann, courtesy of NASA
The space shuttle could fly its final mission as early as February 24.

After more than two months of delays, NASA said yesterday that space shuttle engineers have diagnosed the cause of Discovery’s crack problem, and the defective aluminum alloy struts are being patched and reinforced to shore up the problem. That means Discovery might finally make its final flight as soon as Feb. 24, though no target date has been announced.

Discovery has been grounded since Nov. 5, originally due to poor weather and then for the cracks that developed in five of the 108 aluminum alloy support struts on the shuttle’s external fuel tank housing. Poor materials and faulty assembly are to blame, shuttle program manager John Shannon said in a press conference yesterday.

Engineers are patching the cracked struts and reinforcing the 103 remaining struts as a precaution. But the investigation into the failure won’t end there. If Discovery’s fuel tank struts are substandard, there’s a good chance Atlantis’s are too – and Atlantis launched (and returned safely) in May of last year. NASA will give Atlantis a thorough examination and make any necessary repairs/reinforcements before it makes its final flight later this year.

[Tech Herald]

Source: http://www.popsci.com/technology/article/2011-01/nasa-identifies-source-discoverys-crack-problem

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