Category Archives: technology

I talk a lot about technology, this is probably more about advancements or new things. Or just techie ramblings.

YellowBird 360 demo

Posted on November 8, 2009 | Leave a comment

Here’s a demo of a panoramic 360 degree video, it’s actually more than 360 since you can look up too. Just click and drag as you watch the video and you move while the video is running. It works really really well.

yellowbirdlogo.jpgHere’s a link to it full screen.

The company has more information and demos at their website, which might be the longest URL I’ve ever used it’s www.YellowBirdsDontHaveWingsButTheyFlyToMakeYouExperienceA3dReality.com but then again it’s also yb.nl one of the shortest too.

I found this at pda-247.

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Happy Birthday Bar code!

Posted on October 7, 2009 | 2 comments

It’s the 57th anniversary of the barcode. I only know this because Google changed their logo today. So then I checked out the barcode entry on Wikipedia.

garysaid.com.barcode.rad59A9F.gif

Actually, this is just the anniversary of the original patent. When most people think of the barcode, they’re thinking of the UPC (Universal Product Code) on food and other purchased goods. Which started being used in the mid-1970s (1974 was when the first store scanned an item for purchase).

Free Barcode Generator - Barcoding Inc.I’ve always thought bar codes were kind of cool: cheap, simple, easy to use and duplicate. We use them on food, shipping packages, mail, ID cards of all types and all sorts of places. We print them on the back of Michigan Driver’s Licenses, but I don’t know if I’ve ever seen them used.

FYI, I used the Free Barcode Generator to generate my above barcode.

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UNIVAC commercial

Posted on September 3, 2009 | Leave a comment

A commercial from the 1950s for the Remington Rand UNIVAC System!

Direct link to the Univac video

It’s got “Memory Tanks with 12,000 additional units of information”, assuming a “unit” is byte that’s 12 kB of information. That’s about one-tenth of a floppy disk, a floppy disk from twenty-fie years. Based on the other video (below) they might only be 3/4 of a byte :)

I’m really surprised the printer could do 600 lines per minute, that’s pretty fast for that time (I would think!) although it didn’t look much different from some large printers I’ve seen years later.

Univac I

There’s a 17 minute infomercial too.

And I found this video from Dean’s World too! I didn’t steal his text :)

Image courtesy of Wikipedia.

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Today is the last day for the broadcast transition to Digital TV

Posted on June 12, 2009 | Leave a comment

It’s finally the end of Analog TV at the end of today. If you haven’t seen the PSAs announcing this, then you probably haven’t really been watching the TV so you won’t care. This is after they moved the date from January because they didn’t think people were ready..

One tip – I heard that some stations that are broadcasting in digital may change the frequency that they are broadcasting at, so you may need to have your box/TV re-scan for digital stations.

I’m in the Detroit area, I wonder how many fans might lose their signal for the Detroit Red Wings game tonight (last game of the Stanley Cup). And and I guess the same goes for Pittsburgh Penguins fans too.

dtv-coupon.pngIf you have satellite or a cable box, you don’t have a problem, the box will convert to your TV.

If you have cable, you don’t care, they’re still giving analog signals for another year or two (or three).

If you have a digital TV with a tuner you don’t care.

If you have an antenna hooked up to your TV (on the roof or rabbit ears), you care. You need that antenna hooked up to a digital convertor box (generally very cheap only $0-$20 with a coupon)

I don’t think stations have to stop broadcasting in analog, they just have to be broadcasting in digital. I’m wondering if anyone will hang on for a bit.

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Technology Failure Everywhere

Posted on May 21, 2009 | 2 comments

Argh! Haven’t been this frustrated in a very long time…

The last 24 hours:
– I can’t sync my calendar items and address/phone numbers between my computers, MobileMe and iPod Touch.
– My main Windows machine won’t reboot, keeps resetting. Think the hard drive went.
– Accessing/syncing to my AppleTV is goofed up (that’s minor, unrelated and hacked so not an Apple issue)
– My cell phone keeps saying international roaming when I’m at home (it’s Sprint). I’m not that close to the border of Canada/Michigan.

I’ve spend more time with tech support the last 24 hours than the last 24 months. I’ve been escalated multiple times at Apple and not getting any closer. And after all the changes at my end I’m leaning towards it’s going to be a problem at their end so then I’ll have to get everything set back the way I want (a few hours ago, I’d have said 100% sure at their end, but not so sure now). They say this is a new problem and since we’re pushing 4 hours today I’m hoping it’s a unique problem (for their sake).

And I’ve wasted another sunny day :(

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Why I hate my iPod Touch!

Posted on April 6, 2009 | 1 comment

Apple iPod touch 16 GB (2nd Generation) Apple ComputerOverall, I really love my iPod iTouch. For those of you who don’t know what it is, it’s an iPhone without the phone, GPS or camera, but without the monthly prices! And while I love it I’ve got a few complaints:
1) Why isn’t it called an iTouch? It’s the obvious name, I will continue to call it that even though it’s wrong.
2) The music playing isn’t iPod-ish enough. I’ll be playing an audio file and I can’t see how long it is or how far I am into it (or have to go). It’s got more than enough room on the screen. And I need a better way for fast forwarding and rewinding, I should be able to drag a slider across the screen, not the old-fashioned hold and press on the virtual button. Give me a virtual scroll wheel in the middle of the screen or some configuration changes in the options…
4) I need a better way to manage the applications screens. I know you can drag them but it’s a pain. Any new applications just get dumped in the first free space. Let me create some categories and sort them hierarchically (like my music) but I need to put some items in multiple categories (or at least a category and a “favorites”).
3) No cut and paste! I’ve type my name, zip, and e-mail about a million times in the last week. I know they are adding it this summer but it too two years! They really need another button next to “cut, copy, paste” that says “shortcuts” where I can put the stuff I type all the time.
5) Needs some more applications for viewing info off-line. Mail works great, a few work decent, the rest require a connection.
6) No built-in microphone.
7) This thing really sucks the power! It really needs an easier way to turn the WiFi off (how about clicking the WiFi icon on the screen!).

I’m sure I’ll add some more basic complaints and I will be praising this (and applications) in future posts.

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Rear Admiral Grace Hopper (on Ada Lovelace Day)

Posted on March 24, 2009 | 1 comment

admiralhopper.gifAdmiral Grace hopper lived from December 9, 1907 to January 1, 1992 and had a lot more to do with computing than most names you know today.

“A ship in port is safe, but that’s not what ships are built for. ”

She graduated from Vassar in Mathematics and Physics and got her Ph.D. from Yale in the same subjects. She to a leave of absence from Vasser, where she was an Associate Professor of Mathematics, and joined the Navy Reserve. I’ve got a few quotes of hers in this post. She’s also attributed to phrase “bugs” in the computer (or maybe “debugging”), but I’ve heard so many stories about that I’m not so sure but here’s a photo with notes.

  • She served on the Mark I computer programming staff at Harvard.
  • In 1949 she was a senior mathematician on the team developing the UNIVAC I.
  • In the early 1950s she worked on the A-0 programming language compiler. This is the first computer compiler!
  • A lot of her compiler work is said to be the basis of the COBOL computer language.
  • In the 1970s she pioneered the implementation of standards for computer languages (like COBOL and FORTRAN).

    “It’s always easier to ask forgiveness than it is to get permission.”

    She was on 60 minutes in 1982, here’s part 1 and part 2, she’s pretty funny.

    Here’s a video of her on Letterman (Oct. 2, 1986). She holds her own pretty good and explains how fast light and electricity can travel. It’s some of the same jokes from the 60 Minutes interview, but dumbed down for Dave.


    Here’s the original YouTube link.

    In 1971 ACM created the Grace Murray Hopper Award which is awarded to the outstanding young (35 or younger) computer professional of the year, selected on the basis of a single recent major technical or service contribution. Be sure to click the link, you’ll see some familiar names (Wozniak, Joy, Kurzweil, and more).

    “The nice thing about standards is that there are so many of them to choose from.”

    Additional info on Admiral Hopper: There is a conference named in her honor Grace Hopper Celebration of Women in Computing. She’s received 47 honorary degrees. When she retired she was the oldest active person in the military! She was in the Navy for 43 years; from 1943-1966, 1967-1971, and 1972-1986. The Navy’s USS Hopper, an Arleigh Burke-class guided missile destroyer, is named after her.

    Why am I talking about her today? Because I signed a pledge that said “I will publish a blog post on Tuesday 24th March about a woman in technology whom I admire but only if 1,000 other people will do the same“. I’m one of those 1,000 people, actually when last I looked it’s up to 1,610 people (I think I was number 844 to sign up).

    Info on the post taken from here, her WIkipedia entry and some other info I’ve posted before.

    Later: I see Brenda Wallace, Kathleen Weaver, Miguel Esquirol Ríos, cr0n.net, Joanna Bryson, Carolyn and Andy Roberts chose the same topic as I did.

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    Wow! A FREE Kindle Application for the iPhone

    Posted on March 4, 2009 | 2 comments

    Amazon released a Kindle for iPhone and iPod Touch application (that link is to the US iTunes store, not sure about international release).

    With Kindle for iPhone, you can:
    * Buy a Kindle book from your Mac, PC, or iPhone using a Web browser and wirelessly transfer the books to your iPhone.
    * Read first chapters of any book for free before you buy.
    * Download the Kindle books you already own for free (they are automatically backed up on Amazon.com).
    * Adjust the text size, add bookmarks, and view the annotations you created on your Kindle device.

    Kindle for iPhone also includes Whispersync, which allows you to seamlessly switch back and forth between your Kindle device and Kindle for iPhone while keeping your bookmarks and reading location synchronized between devices

    kindleapp.jpgWow! Now you don’t even need a Kindle now to read the eBooks. I’m assuming the “digital paper” display is easier to read on the Kindle, but this is very cool. I wonder if the images look better than on the grey-scale Kindle? It looks like it will “show books in color that were developed that way“. I’ve liked the idea of a Kindle but not the cost and I’ve also been afraid of not having it with me everywhere; if I can start syncing to other devices that’d be very useful. Even if you don’t want to read a whole book on your iPhone/Touch, you can read the first chapter of all the Kindle books for free! ANd it doesn’t appear to sync magazines or newspapers, only books.

    And did I mention that it’s free at the Apple App store? Of course you have to buy the books.

    Update:

  • A lot of nice screenshots at the iPhone Blog.
  • It looks like to buy books you need to use Mobile Safari (or a computer) and not the Kindle software. That’s not ideal, but it’s workable.

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