Practical Technology

for practical people.

February 4, 2013
by sjvn01
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What is “Super Wi-Fi?”

According to The Washington Post, the US Federal Communications Commission’s (FCC) chairman Julius Genachowski “wants to create super WiFi networks across the nation, so powerful and broad in reach that consumers could use them to make calls or surf the Internet without paying a cellphone bill every month.” Oh yes, and this will be “free.”

This new Wi-Fi “would be much more powerful than existing WiFi networks that have become common in households. They could penetrate thick concrete walls and travel over hills and around trees. If all goes as planned, free access to the Web would be available in just about every metropolitan area and in many rural areas.”

In a statement, Genachow­ski said “Freeing up unlicensed spectrum is a vibrantly free-market approach that offers low barriers to entry to innovators developing the technologies of the future and benefits consumers.”

That sounds like the best thing ever doesn’t it? It only leaves me with one little question: “What the heck is super Wi-Fi anyway!?”

What is “Super Wi-Fi?” More >

February 4, 2013
by sjvn01
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Microsoft needs to start worrying about Chromebooks

Here are four good reasons why Microsoft needs to worry about the rise of the Linux-powered, Chrome OS-enabled Chromebooks: Acer, HP, Lenovo, and Samsung.

Some people think Chromebooks are going to “have just enough momentum to be a pain in Microsoft’s rear end.”. I think they need to look closer.

Many of Microsoft’s long-time PC partners—Asus, Lenovo, Samsung, and now HP are offering Chromebooks. Why are they doing this? Because people want an affordable computer that, unlike Windows 8 systems, doesn’t require them to relearn everything they ever knew about how to use a computer.

Microsoft needs to start worrying about Chromebooks. More >

January 29, 2013
by sjvn01
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Google challenges hackers to take on Chrome OS

So you think you’re a big-time hacker huh? Well Google invites you to show up at the CanSecWest security conference on March 7 in Vancouver, BC to see if you can crack your way into Chrome OS. And, to make it worth your time, Google is offering a pi worth of cash rewards. That’s a total prize package of $3.14159 million. I thought that would get your attention.

Google challenges hackers to take on Chrome OS. More >

January 29, 2013
by sjvn01
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Apple TV 5.2: My kind of upgrade

I’ve been using Apple TVs (ATV) since day one and I have to say most of its operating system upgrades have been as dull as used dish-water. The Apple TV 5.2 upgrade, however is a real sparkler.

The big upgrade is that, with an ATV2 or ATV3, you can finally use a Bluetooth keyboard with it. If, like me, you’ve spend far too much time searching for shows by the “hunt and peck” method of typing on a remote, this may be the best upgrade ever.

Apple TV 5.2: My kind of upgrade. More >

January 28, 2013
by sjvn01
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Chrome OS’ gains, Windows 8’s pains

The blame game for Windows 8’s market failure has already started. Microsoft blames OEMs. OEMs blame Microsoft. The bottom line is that Windows 8 has sunk below Vista levels of failure. The surprising winner in all this? Google’s Linux-based Chrome OS.

I thought Chrome OS had a shot at the big-time. I didn’t expect it a major PC OEM, Acer, to introduce a Chromebook in late 2012 and a few months later have it account for 5 to 10% of its US shipments. At the same time, as Acer CEO Jim Wong said “Windows 8 itself is still not successful.

Chrome OS’ gains, Windows 8’s pains. More >

January 27, 2013
by sjvn01
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LibreOffice 4.0: The big changes will be under the hood

I use LibreOffice as my main office suite every day on Linux, Mac OS X, and Windows. So, when I saw that there a new major release due in early February LibreOffice 4.0, I was excited. It turns out though that while there will be some improvements for users like myself, the significant changes will be for developers.

LibreOffice 4.0: The big changes will be under the hood. More >