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hardware

Odd Lots

  • I was wrong about Diesel engines being easy to make, as I suggested in my entry for March 5, 2012. Fuel injection, as it turns out, is a bitch. You’re trying to divide oil into a multitude of very small droplets of (reasonably) consistent size. Gasoline carburetion, by comparison, is a snap. (Thanks to Pete Albrecht, an automotive engineer, for the reminder.)
  • I suspect it’s easier to produce wood gas (AKA “producer gas”) at a small scale than gasoline. In a future where large-scale oil refiners are no more, a Dieselpunk society could power internal combustion engines with wood gas. This has been done a lot around the world, especially during WWII when oil supply channels were disrupted.
  • This has little or nothing to do with the Holy Roman Empire, but if you’re a map freak, boy–budget a day for it. Wow.
  • This looks like a good book, especially if you’re finding it hard to keep track of genre mutation within SFF. Will order and report after reading. (Thanks to Trudy Seabrook for pointing it out.)
  • We found one of these in a drawer in my late grandfather’s workbench after my grandmother died in 1965 and we had to sell their house. I never knew what it was until it made the A-head story on the front page of yesterday’s Wall Street Journal , in an article about…olympic sheep shearing. My grandfather lived a quiet life in a modest house on a tiny lot on Chicago’s north side. There wasn’t a sheep for miles. (I hope he didn’t use it to cut my father’s hair.)
  • I’ve noted some confusion about this: “Retina display” is not an Apple trademark, but a technical term: a display with such high resolution that the eye can’t make out individual pixels at typical reading distance. Here’s a good explanation of the whole retina display concept. The new iPad certainly qualifies, but it wasn’t the first. Asus’ Tranformer Prime was there some time ago. Retina-quality displays are made by several vendors, and will eventually appear in other high-end tablets.
  • The Lytro camera has been mentioned in a lot of places, but here’s the first in-depth description I’ve seen. A camera that allows you to fiddle with the focus after the shot is taken is FM, if you know what I mean. I ditch about a third of my digital photos (mostly taken in bad light) for focus problems. It’s an awkward form factor, but if it’s the first of it’s kind, I’ll assume the next one will fit the hand a little better.
  • The mad scientist in me cried out when I saw this. I need a castle. I need a kite. I need a monster.

Media System Reassembly

Back Of TV - 500 Wide.jpg

This may be obvious for some, but for whom it isn’t, I want to call it out and describe it as extremely useful: If you ever have to dismantle a complicated audio/video system, take pictures of the cabling before you pull it all apart.

We bought a flat-screen TV and associated media components last year for the lower level, and a Geek Squad guy came out to assemble and test it for us. Now, I’m not a big media guy. I watch movies when I’m on the treadmill, and sometimes TV. I’ve spent my time learning other things. So when I had to empty out the carpeted areas of the lower level, I took one look at the ratsnest behind the electronics and dove for my digital camera. I took pictures of the cables behind the TV and each of the other components. Yesterday, when it was time to put everything back in place after a two-month hiatus (which is more than long enough to forget everything) I printed out five color copies of the pertinent photos, and had it all reratsnested and working inside of twenty minutes, with no false moves at all.

I recognize that it may be difficult to get a camera behind some systems. If you can, pivot each component out far enough to snap what’s plugged into it. If you can’t, well, maybe using longer cables would be a good idea.

Having fought with media messes like this on many occasions, I’m guessing that this technique saved me hours I would otherwise have wasted and never have again. Highly recommended.

Odd Lots

Odd Lots

A Rootlocked Industry

I just heard this morning that the ASUS Transformer Prime will be shipped with a locked bootloader. I wanted to spit; that machine was (until a few hours ago) at the top of my tablet prospects list. Then, about twenty minutes ago, I found the update: ASUS, having felt the Gates of Hell open upon its head for the last four days, decided that it will ship a bootloader unlocker for the product–though at the cost of your warranty.

This topic will be the tech issue of 2012: Whether or not our industry has a rootlocked future.

We’ve had hints about this for some time. I originally wrote off the fact that Android could not access the Xoom’s card slot as some weird failure at Motorola. Then I found that this was only true in the US. Europeans, once they got the Xoom, found full access to the slot. Only where the Xoom was a “Google Experience Device” was the card slot out of reach. So it wasn’t Motorola at all. It was Google declaring war on sideloading, lest sideloading thin out their revenue stream from various Google cloud services.

Looking around at promising tablets, it’s a rare one now that isn’t rootlocked. I evaluated and turned down the Nook Tablet for that reason. (The original Nook Color is still what I consider an open system–though for how long no one knows.) The Xoom 2/XYBoard no longer has a card slot. (Rounded corners are not enough to make me pull the plastic out.)

Put as simply as possible, all of the major vendors want to make the handheld market basically what the TV market is today: A completely locked end-to-end pipeline that guards content from server to screen. ASUS was very clear about that: They had to lock the TP’s bootloader to get Google to allow Google video rentals to operate on the machine. Motorola hasn’t confirmed it, but I’m sure it was the same for the original Xoom. Calling it “video rental” is a misnomer. It’s really pay-per-view, which Big Content has wanted to do for many years. The PC market evolved in too open a fashion to make that possible. The tablet market, by contrast, seems to be jumping right into their pockets.

Part of this is the idiotic “give away the razor, sell the blades” business model. Tablets are often cheaper than they would otherwise be, because their vendors expect to make money on content, with content subsidizing the device cost to the end user. People now expect a tablet to cost no more than a certain amount, and so getting a truly open tablet (without a locked content stream) on the market at a competitive price is far more difficult.

Side comment: Yes, I am an anomaly. I see two or three movies a year (at the theater) and do not watch TV at all. I do read a lot of books, and I’m certainly willing to pay for them, but I do not buy as many as I might if I were more sure that they would not simply evaporate on me someday, due to a corporate bankruptcy or some kind of patent or IP rights battle that doesn’t involve me. If an ebook costs more or less the same as a hardcover, I buy the hardcover. It’s unclear how prevalent my attitude is, but I’m sure it’s prevalent enough to depress digital revenues significantly.

I’ve already mentioned that Android isn’t an OS in the same sense that Windows is. Vendors and carriers can make mods to Android that basically fork the open-source base and turn it into separate OS species that are more “Android compatible” than anything like a single OS. Android isn’t a GPL product. It uses the Apache 2.0 license, which does not compel vendors to release changes back into the community. So Android is a hybrid of open and closed technology that makes the sealed content pipeline possible. (Otherwise, the community would just edit out what it didn’t like and recompile the OS.)

2012 will be an interesting year. The top vendors like Apple, Motorola, and Samsung have enough market share to get away with this. Smaller vendors like ASUS (and down from there) do not. My hope is that we will see smaller vendors offer truly open high-quality Android tablets that do everything but offer pay-per-view content, and are capable of booting into other versions of the OS, or another OS entirely. I’d pay more for such a tablet. A year from now we may know. Stay tuned.

Odd Lots

  • Here’s a great site on older toy and hobbyist robots; if you’re a collector or just a nostalgist, it’s a must-see. (Maybe some here have never seen my late 70s robot Cosmo Klein.) Alas, the link came from an old email sent by the late George M. Ewing WA8WTE, who suggested it as an Odd Lot. Better late than never.
  • We used to giggle at the name in the mid-60s, but the founder of Blonder-Tongue Labs is still alive, and maintains a site full of interesting tech information about crystal sets and old radios, as well as the firm’s patents and products from long ago. (Thanks to Michael Covington for the link; again, set aside more than a year ago and never used.)
  • No tablet here yet (waiting to see what if anything pops up at CES 2012) but I’m tempted to get a Nook Color so I can at least quit reading ebooks on my dinosaur of an X41. My friend Erbo has learned a lot about rooting it and running CyanogenMod, and has much good to say about the combo.
  • If you’re considering that step, consider the peculiar nature of the Android OS itself, which may not exist in precisely the same way that Windows exists. This is still good, but you need to understand it, as it’s a newish thing in the computing universe.
  • I’ll never buy one of these, but I admire the concept: An off-the-shelf smartphone-controlled video-equipped RC helicopter. And I admit: If it weren’t for OWS I wouldn’t have heard of them at all.
  • Henry Law called my attention to the fact that County Down in Northern Ireland is often called “Drumlin Country” because of its landforms. Odd then that “The Star of County Down” is one of my favorite Irish folk songs, and has been since I first heard it circa 2000–which is precisely when I wrote “Drumlin Boiler,” the first tale in the Drumlins Saga.
  • And of course, when the starship Origen is marooned in the Drumlins system, it is the mere handful of collectible print books on board that allow the castaways to gradually re-create a modern society on an alien world. The cheap consumer-grade tablet PCs in every passenger pocket were all dead inside of fifteen years (most far sooner than that) and nobody thought to create printing presses before they were gone. No wonder that the cult of the printed book rises as the age of the printed book fades. (Thanks to Bruce Baker for the link.)
  • Talk partisan political hatred all the time, and prepare to reap the wind.
  • Can we please add “Google is your friend,” “denier,” and “talking points” to this list? (Thanks to Pete Albrecht for the link.)
  • And with that, the curtain falls on 2011. May the impact of the curtain give it multiple broken bones, concussions, contusions, internal bleeding, hemorrhoids, the heartbreak of psoriasis, and whatever else it might take to keep this year from darkening our doorsteps ever again.

Odd Lots

Odd Lots

  • You’re getting two Odd Lotses in a row for a reason. Stay tuned–I’ll try and explain tomorrow, if I don’t run out of Aleve.
  • Bruce Eckel is returning his Kindle Fire because the damned thing will not render .mobi files. C’mon, Amazon. I mean, come on. (Thanks to Mike Bentley for the link.)
  • Xoom 2, where are you? Whoops, it’s going to be called the Droid XYboard to distance itself from the Xoom brand, which was done in because Somebody Didn’t Want It To Have a Card Slot. (Don’t know who. Have suspicions.)
  • Charlie Stross makes a good case that DRM on ebooks (as required by the Big Six) is a stick handed to Amazon with which to pummel the Big Six. Read the piece, follow the links (make sure you know what a “monopsony” is) and then read the comments.
  • Schumann resonance waves can apparently be detected from space. This is surprising, as my earlier readings suggested that they only exist by virtue of a sort of immaterial waveguide formed by layers in the Earth’s atmosphere–the same waveguide effect that allows hams like me to bounce signals around the world.
  • Femtotech? I postulated a “femtoscope” in my novel The Cunning Blood, but it was used to plot quantum pair creation and did not rely on exotic matter. I’m not sure such things are possible, or could be done in any environment where we could live or even work through proxies. But as with a lot of things (especially LENR) I would hugely enjoy being wrong.
  • I torrented down the brand-new Linux Mint 12 Lisa the other day, and like its predecessor it will not detect the video hardware correctly on my 2009-era Core 2 Quad with NVidia 630i integrated graphics. Somewhat surprisingly, it will install on an older Dell GX620 USFF with (as best I can tell) no video problems. Not sure if I like GNOME 3, though. MATE, a GNOME 2 fork, has promise.
  • I may have made this point once before, but hard steampunk authors should have the Lindsay Books catalog on hand, or at least have the site bookmarked. These are books explaining how to actually do steampunk technology, often in the form of reprints of original Victorian-era reference texts. Thermite, brass, steam engines, and loads of other goodies just as great-great grandpa learned them. (Thanks to Bruce Baker for the noodge.)
  • One of my German friends told me that plagiarism in German doctoral theses is so widespread that it’s spawned a crowdsourced mechanism for detecting it. That’s the abbreviated English-language version; if you have a reasonable amount of German, go to the richer, fuller main page.
  • Very spooky time-lapse video of a little-known physical phenomenon. (Thanks to Pete Albrecht for the link.)
  • I originally thought this was a hoax. On the other hand, I have a Tim Bird and I love it. It’s hard to believe that such things actually work as well as they do.
  • Sometimes you wear what you eat–or at least a reasonable facsimile.

Odd Lots

Odd Lots

  • Here’s yet another brick in the structure I’ve been seeing in psychological research suggesting that beyond a certain (reasonable) point, the more confident you are, the less competent you are.
  • The Japanese word I heard at MileHi Con but could not spell (and thus not find) is yaoi (boys’ love) which is evidently fiction targeted at women which portrays homoerotic/homoromantic relationships between good-looking young men. (Thanks to Erbo and Eric the Fruit Bat for clarifying this. I just had no clue.)
  • And while we’re identifying obscure pop culture icons and references, I’ve seen this guy somewhere. Who/what is he?
  • NASA’s new-technology space-based atomic clock has eight pins, and relies on high vacuum. George O. Smith would approve. (Thanks to Larry Nelson for the pointer.)
  • Switch to a “mechanical keyboard”? I never stopped using them to begin with. Modern “mush” keyboards were created solely to be cheap and are mostly useless. (I love it when I’m right–and thanks to Pete Albrecht for the link.)
  • How many people lived on Earth when you were born? For me, it was 2,556,061,949.
  • The 99c MP3 of the Month Award here goes to Sam Spence for “Classic Battle,” which was evidently commissioned by the NFL as incidental music for football games. Dayum. Why doesn’t baseball get music like that?
  • Music, heh. Ever hear a piece of music that immediately made you head for the exits? Maybe that’s the whole idea. (Thanks to Pete Albrecht for the pointer.)
  • I’ve found a good home for my old Ampro CP/M system, and will be shipping it out shortly. Thanks for all the suggestions and reminiscences.