This is a video response to the Spiral Data Tato from whiteandfluffy701d, which has been on YouTube for a few months and somehow went right by me. A very nice production. (And, I should mention, detailed directions for this model can be had at Instructables.)

Also well worth noting is this, which I believe to be Fernando Sierra:

The way he scales up ideas and folding techniques is inspring.

Here’s a fine use for the Spiral Data Tato — Jenn and Paul, down Carolina way, have a group of friends who make mixes for each other at the end of the year. They chose this model to be their cover. Imagine the éclat their mix got this year, even before it was opened! Bravo, guys — fold on. (To my shame, I knew almost none of the music. Lately, all I’m listening to is Ghanaian highlife and Throwing Muses.)

And while we’re on the subject, we will seize the opportunity to mention that, thanks to the good folks at Digg, Neatorama and the teeming dozens who read this blog (gramercy, gramercy), my tutorial at Instructables got over 71,000 page views, thus garnering me a place among the finalists in the Laser Cutter Contest.

Not that it stands a chance of winning — it’s competing against solar death-rays, robotic foosball tables, phaser pistols and business cards that dial the phone for you. It’s all coolth to the nth. But that something as ephemeral as an origami model could even make the cut, we take as no small accomplishment.

Those of you who belong should go vote; those who do not should sign up. I will not be telling you to vote for the Spiral Data Tato — once you read the other entries, you will see why. No, I’m sending you there because they have a cool site, frequented by geeks with a great desire to learn new and different things. Very fertile ground for spreading the open source origami way.

I’d like to thank you all for individual perception and next year, if all goes well, we won’t have to hold these meetings in secret.

This is just to note that I’ve put up a new tutorial on instructables.com, this one on a model we blogged here some time back, the Spiral Data Tato.

Really, it’s just been a excuse for me to learn how to use the movie setting on my camera and embed the youtubes and such.

Update: now there’s an instructables.com tutorial with video and everything!

It all started in a Marketing and Recruiting meeting at this telecom call center I was working for. It was at the height of the dot-com idiocy and I must admit, I was being just as idiotic as the next chap. (Hell, I’m proud of it – it’s not like I got fat and rich off my idiocy.) The theme of the telecom’s advertising at the time was Soviet Constructivism and you can guess how many units that moved. The campaigns looked like something out of Weimar Germany, all red and black and sepia-tint – not the nice parts of Weimar Germany, you dig. We were spending several dollars a piece for Welcome Kits – just a fancy holder for a CD containing our ISP’s dialers and other people’s software. The manager of our call center said that these Welcome Kits weren’t terribly welcoming and most of us agreed warmly – nobody wants to do business with neo-Nazis. The nice young woman from Corporate began to speak very slowly and distinctly, as if she were talking to some particularly backwards third graders. She explained the psychological underpinnings of the ad campaign and hinted around some about our undeniable provincialism and lack of marketing education. I tried to get across to her that it wasn’t that we didn’t understand these lofty concepts, it was just that we thought Corporate was dead wrong.

Later on, they switched to an S&M theme that was even more offensive, yet even less successful at capturing customers. And boy, it was expensive. Those Corporate kids really could pound dollars down a rat hole when they put their minds to it. The whole thing is moot now – the call center is gone and the telecom is long since out of money. I’m now at a heavily endowed liberal arts college and those Corporate kids are off robbing somebody else’s pension fund.

I began to think of ways to make an inviting CD holder cheaply at that meeting. I came up with several ideas, but I liked this one best. It’s made with American letter paper, the old 8½ × 11 medium I’m so fond of. It’s a sort of tsutsumi, you know, that fancy Japanese gift wrapping that’s so pretty and complicated that you’re afraid to open it. But this one has a zipper so you can do it up again. (An Origami Zipper®? Sure, wherefore not?) Plus, it’s mailable without using any sticky sealers.

It’s not elegant – the math here is a sort of brute force arithmetic to get to the right diameter. And it takes a long time to make. If you want something simple and elegant, I will recommend Tom Hull’s American CD Case.

The crease pattern can be had here. I still haven’t gotten around to diagramming it, but here’s a slideshow that explains how to do it from scratch. (In the interests of fair play, I’ll mention that I got this script from Zinkwasi. It’s called PHPSlideShow v0.9 and was written by Greg Lawler.)

And I also realize that most of the world still languishes under the conceptual hegemony of the Vichy metric system and does not know from inches and pounds. Until they leave their heathenish ways and convert to a less arbitrary, more humanist system of measurement such as US Customary or Roman Imperial, we must make allowances. Here’s a crease pattern for A4 paper. It uses elevenths instead of ninths.

The Spiral Data Tato (American Letter Paper Version) is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 2.5 License.

The Spiral Data Tato (A4 Version) is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 2.5 License.