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Paul McFedries' Tech Tonic

Making the world a better place, one computer book at a time

Lingua Techna

Technology, language, and technical writing (plus some interesting stuff, too)

April 2010 - Posts

  • Mirrors, Mirrors, on the Walls

    If you're standing in a room where the walls are completely lined with mirrors, and someone lights a match, is it possible to design the room so that another person in the same room never sees the match, despite all the mirrors? The surprising answer is yes, you can, as shown over at Futility Closet.
    Posted Apr 29 2010, 10:31 AM by Paul with no comments
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  • Textual Productivity and the Editors' Choice App

    I've been using the New York Times Editors' Choice app on my iPad for a few weeks now. It's a pretty good way to discover interesting stories in the Times, but each time I use it I feel a sense of disconnection, of something missing. This unease was just a low-level background hum until Steven Johnson (author of, among other terrific books, Everything Bad Is Good for You and The Ghost Map), nailed it his lecture The Glass Box and the Commonplace Book (the video is here; SJ shows up at about 9:00):

    You can’t do anything with the words. They’re frozen there, uncopyable, unlinkable, like some beautiful ice sculpture. Frozen is the right word, because we’re so used to selecting and copying digital text, encountering text on a screen that can’t be selected leaves you with a strange initial assumption: that the application has crashed, and the screen is frozen.

    Ah, that's it. [Insert sound of hand slapping forehead.] So much of the text you read on the iPad is web-enabled, that the absense of links in the Times app is just plain weird. And not being able to quote from a story without—gasp!—typing it by hand, is perverse:

    When your digital news feed doesn’t contain links, when it cannot be linked to, when it can’t be indexed, when you can’t copy a paragraph and paste it into another application: when this happens your news feed is not flawed or backwards looking or frustrating. It is broken.

    In the same essay, Johnson coins the phrase "textual productivity":

    Ecologists talk about the "productivity" of an ecosystem, which is a measure of how effectively the ecosystem converts the energy and nutrients coming into the system into biological growth. A productive ecosystem, like a rainforest, sustains more life per unit of energy than an unproductive ecosystem, like a desert. We need a comparable yardstick for information systems, a measure of a system’s ability to extract value from a given unit of information. Call it, in this example: textual productivity. By creating fluid networks of words, by creating those digital-age commonplaces, we increase the textual productivity of the system.

    The real problem, then, with the New York Times app — and, as Johnson reminds us, the iBooks app, with its inability to copy even snippets from DRM-encrusted ebooks — is the extreme lack of textual unproductivity. These apps add precisely nothing to the information ecosystem, which in this digital day and age just feels wrong.

    Posted Apr 28 2010, 09:55 AM by Paul with 1 comment(s)
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  • Neologism of the Day

    Today on Word Spy:

    collaborative consumption n. An economic model in which consumers use online tools to collaborate on owning, renting, sharing, and trading goods and services.
  • Attention-Getting Language

    My April column for IEEE Spectrum Magazine, titled "Attention-Getting Language," is now online and ready to read.

  • Creating a Folder-Opening Taskbar Shortcut in Windows 7

    Windows 7 enables you to pin programs to the taskbar, which is great for one-click access to the programs you use most often. You can also pin documents to the taskbar, although in this case Windows 7 adds the document to the program's jump list, so you first right-click the program's taskbar icon, and then click the document. You can also do this with folders by pinning a folder to the Windows Explorer taskbar icon.

    However, a reader recently asked me if it was possible to simply have a folder shortcut pinned to the taskbar, so that you could open the folder just by clicking its taskbar icon. This was a tricky proposition, but I finally figured out a workaround:

    1. Create a new text file and add the following code to it:

    Set objWshShell = WScript.CreateObject("WScript.Shell")
    objWshShell.Run "folder", 1, False

    In the second line, replace folder with the path of the folder you want to open.

    1. Save the text file as a VBScript file (.vbs extension). For fastest service, save the file on your desktop.
    2. Display your desktop.
    3. Drag the new VBScript file to the taskbar, and drop it there. This pins the Windows Based Script Host (WSH) program to the taskbar, which isn't quite what you want.
    4. To fix this, hold down Shift, right-click the WSH icon, and then click Properties. Windows 7 opens the property sheet for the WSH shortcut.
    5. In the Target text box, add the path to the VBScript file after the wscript.exe executable path. For example, if your VBScript file is named folder.vbs, and it resides on your desktop, then the Target text box will now look like this (where user is your user name):

    C:\Windows\System32\wscript.exe c:\users\user\desktop\folder.vbs

    1. Click OK and, voila!, your folder-opening taskbar icon is in place.
    Posted Apr 25 2010, 02:33 PM by Paul with 1 comment(s)
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  • The New 13-Inch MacBook Pro: Why the Poky Processor?

    I was updating one of my Mac books the other day, and I came across the new processor specs for the latest iteration of the MacBook Pro (the bolding is mine):

    The MacBook Pro lineup starts with advanced Intel Core 2 Duo processors running at up to 2.66GHz. And things only get faster from there. The 15- and 17-inch models now feature the latest Intel Core i5 and Core i7 processors — the fastest dual-core processors on the market — which reach Turbo Boost speeds up to 3.33GHz.

    Hunh!? The 15- and 17-inch models rock the speedy Core i5 and i7 CPUs, but the 13-inch model remains stuck with a poky Core 2 Duo processor (albeit running at a slightly faster clip than in previous versions)? This made no sense to me, but my eyes were subsequently opened by the alpha geeks at Ars Technica:

    It turns out that there are several reasons that factored into Apple's decision, including cost, graphics performance, battery life—and the laws of physics.

    The full story is fascinating, but if you just want the digested version, here's the nut graf:

    As Steve Jobs recently explained in one of his increasingly frequent, succinct e-mails to customers: "We chose killer graphics plus 10 hour battery life over a very small CPU speed increase. Users will see far more performance boost from the speedy graphics."

    Posted Apr 22 2010, 06:42 AM by Paul with 1 comment(s)
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  • Do Gamers Even Have Souls?

    According to FoxNews.com, 7,500 gamers agreed to pre-purchase terms and conditions that included an "immortal soul clause":

    "By placing an order via this Web site on the first day of the fourth month of the year 2010 Anno Domini, you agree to grant Us a non transferable option to claim, for now and for ever more, your immortal soul. Should We wish to exercise this option, you agree to surrender your immortal soul, and any claim you may have on it, within 5 (five) working days of receiving written notification from gamesation.co.uk or one of its duly authorised minions."

    This reminds me of psychologist Richard Wiseman's challenge to make a pact with the devil:

    Are you prepared to make a pact with the devil? If you are up for it, please cut and paste the following sentence into the comments box, and add your first name….

    “I agree that upon my death the devil can have my soul for eternal damnation”

    I'm happy to report that a satisfyingly large number of people did just that (see the comments).

    Posted Apr 21 2010, 03:05 PM by Paul with 1 comment(s)
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  • The Limits of Industrial Design

    Has the iPhone has "reached the limits of industrial design"? Farhad Manjoo thinks so:

    If Gizmodo's phone is the real deal—and I believe it is—it proves what I've long suspected: The iPhone has reached the limits of industrial design. The first iPhone was a breakthrough because it replaced nearly every physical button with a touch-screen. It didn't conform to any standard notion of what a phone should look like—which, of course, is a hallmark of thrilling design. Since then, though, the iPhone's looks haven't thrilled. Apple has put out three models since 2007—the original, the 3G, and last year's 3GS—and each one has looked nearly identical to the last. The new one continues this trend.

    "Gizmodo's phone" refers to the lost prototype of a fourth-generation iPhone that was found in a California bar recently and was handed over the gadget blog Gizmodo. All the details are here.

    Posted Apr 21 2010, 06:47 AM by Paul with no comments
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  • Tweeter, You're in the Library of Congress! Yes, You!

    If you've tweeted, then you're part of the Library of Congress, which is now archiving every public tweet ever posted: http://bit.ly/cj5dx0

    Posted Apr 15 2010, 05:28 PM by Paul with no comments
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  • How to Solve Cryptograms

    I'm a huge fan of cryptograms, so I was pleased to stumble upon wikiHow's pretty good primer for solving them: http://www.wikihow.com/Solve-a-Cryptogram

    Posted Apr 15 2010, 04:38 PM by Paul with 1 comment(s)
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  • More Climate Change Lingo

    My most recent Technically Speaking column for IEEE Spectrum magazine is titled "More Climate Change Lingo," and it's available online: http://bit.ly/aCH2ts

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