Origami Book Progress

It’s been a long time since I bogged about my ongoing origami book. Well I recently finished diagramming two more models. One is my Medieval Dragon, clocking an just about 100 steps. That’s twelve pages as I currently have it laid out. The other is my U.F.O., which is ten pages and a shade above 60 steps, but from step 40 or so onward it’s all fully three dimensional, so each step is a major work of drawing. These are by far two most involved models I’ve done so far. The only thing that comes close is my Adirondack Moose, which is also about 60 steps, but it’s only 3-d for the last few steps. Both the Moose and the Dragon are fairly traditional designs, using variations on classic bases and inspired by models in John Montroll’s first book. The U.F.O. however is completely modern and without an antecedent, and well over half the folding sequence is precreasing. So while it may not seem like a lot in terms of number of models, it’s a lot in terms of page count, and I knocked of two major models to boot. This brings me up to 16 models done, about 90 pages worth. I’m definitely more than halfway done with the book, so I think its time to start looking at the publishing process.

I signed up to teach both of these at the upcoming OUSA convention – only a week away. So I’m glad I got the diagrams finished but as usual I have lots of ideas for things I’d like to fold but haven’t had the time to fully develop. So I think this weekend will be a big folding jam.

I’m posting pics of the final step of each model as a way to motivate myself to continue by showing the result without giving away the whole diagram. I may go back and post pictures of the final steps of my other completed diagrams to create a sort of evolving table of contents. I need to update my origami site anyway. I have a number of models, going back more than a year, that I need to photograph and post. Well July will be a good time for that. I always get a big boots of energy and creativity from the convention, and that will fuel me into the summer to continue developing things.


Squirrels, Concerts, Cartwheels and Fireflies

When I was kid all squirrels were grey. Then one day we went up to visit my cousins in the suburbs outside of Toronto and we saw something new: a black squirrel. It turns it was a mutant strain, but a successful one, and over the years the black squirrels have spread out across the northeastern part of North America, to the point where now in the 21st century, they are common in Westchester County, NY. We have a champion elm tree in our front yard, and in it lives a family of squirrels. One Saturday morning a few weekends ago I was sitting on the couch sipping my morning coffee when the new family of young squirrels came out to play. I called the kids over and they were knocked out by overwhelming cuteness of all those squirrels frolicking in the trees, on the power lines and on the ground. I counted nine of them, some black and some grey. Then I saw something new I’d never seen before: a black squirrel with a red tail!

I was out rollerblading earlier this week and I saw another one. That’s two. I wonder if this a new variety of squirrels, and if it’s going to become common in a few years.

…

Last Friday was Lizzy’s spring band concert. I’m happy to say that the school band is getting a lot better and Lizzy in particular is sounding quite good. This is important to me as a parent and musician, because school band was a big part of my early musical training and experience. Two years ago (Lizzy’s first year in the band) the teacher quit at the end of the year, and about half the band graduated the school. So last year it was a new teacher and a ragtag group of beginners. So as you might imagine, they sounded pretty rough. But the teacher, Mr. Quinn, was quite dedicated and patient, and the kids have been steadily improving. This year was a dramatic both in terms of the material they could handle and the level at which they played it. This year they did a dress rehearsal at the school, which by all accounts was a big success and instrumental in recruiting new kids into the band.

Lizzy had a solo too, the Hunter’s Chorus by Weber, and I’m happy to say she nailed it. And at the end of the concert the band director told me he’s inviting Lizzy to join the honor band next spring. This is a band formed from the best players from a bunch of schools in the area. It’s made up kids in grades 6 – 8, and Lizzy is just going into 6th grade next fall, so that’s pretty cool.

…

This is the time of year when the evenings are really long. This kids are all excited about summer vacation and me, well, I have a couple long weekends coming up. Lizzy had the end of her gymnastics class last weekend, complete with a demo competition. It’s something she’s been working to master, so one night this week she was out on the lawn doing cartwheels back handsprings and asking me to spot her. Michelle was out too and as it started getting dark the fireflies came out. Firefly season is always special since it’s so short and only comes when the evenings are long. The kids caught a bunch of fireflies and but them in a jar, although I persuaded them to release our little glowing friends when it was time to go inside. It was a nice shiny moment of serenity.

Source Control as a Service

I’ve been doing software development for my friend Erik for a while now. It’s been going well, but I’m sort of bound by time constraints (I have a day job and kids, as well as commitments to developing my art in music and origami) and he’s been budget bound (small business owner). We worked out an arrangement to trade studio time for software development, but since my record is nearly done so is that deal. Erik had the idea to begin outsourcing the development, which would put me in the role of architect/designer/team lead and (potentially/hypothetically) triple our output as far as software dev productivity goes.

As a prerequisite to sharing the code, we needed to get the project under source control. I remember a few months back my friend Nick blogging about how to set up a GIT server. I thought this might be something I could do, but what a time suck and a hassle. As it turns out Erik is a big believer in the whole software-as-service thing. He’s using a service (odesk.com) to line up offshore developers, and he’s even trying to convince to use a service to help on my next album.

The thing is, he’s not really into my drum sounds, which is not too surprising, since they’re all redended MIDI parts, jammed using the four-finger method and/or step recorded by yours truly. They sound a heck of a lot better than say They Might Be Giants, who used a similar technique back in the day, but fall short of a really good real drummer. And the cymbals in particular are a bit thin samplewise. So Erik is like, “Man, somewhere out there is a drummer who’s just killer, who will nail your tracks and bring a whole new level of energy. You send him a file of your song, and he’ll send you back an amazing drum part.” And this really sounds not far from the truth. I’ve had good experiences collaborating over the net with my brother to create our last album, and on this album with my friend John, who’s just recently hung out a shingle to do mastering as a service over the internet.

As to the question of source control, Erik had a friend who turned us onto source-control-as-a-service at cvsdude.com, a.k.a Codesion. The cost is pretty low — on the level of your basic web hosting service, and they have an admin interface to let you set up source repositories, bug/feature tracking, and to add users and set access control. Totally worth it as far as the time it saved for me not having to do all that by hand. I was able to fairly quickly create a repository, upload the source, and set up version control in my IDE on another machine to confirm it works as advertised, then checkout the source, make some changes and commit the new version. So it’s all humming along quite nicely.

Of course the project up to now has just been living on my local machine, so there’s a whole cycle of organization, cleanup and documentation ahead before some third party developer can jump in. And the other thing is, before y’all get all drooling over the idea that the day of software-as-a-service has really arrived, Codesion is still just another scrappy startup trying to get by like the rest of us. At first I was taken in by their slick web interface and their more-human-than-human support/sales bot, but the illusion was soon shattered. I had signed up for a trial account to see if they were legit, and then Erik went ahead and creates a permanent account. The problem is, for some reason (like a flaw in their database design) they don’t’ allow the same email address on two different accounts, so every time I tried to log in I got an error and a nastygram from their server to my inbox. Their tech support cleared it up by nerfing my trial account, but this is disappointing because at some point I’d like to get the Foldinator under version control, but I don’t want to get a new email address just to appease these guys.

Batch o’ Tracks

My recording project has gotten to a place that I would call “very close to done”. After going into Erik’s studio one night every week or two, we’ve gone thru all the tracks to create really awesome sounding mixes of every one of them. While we’ve been working I’ve been reading an excellent book about John Lennon in New York, written by his personal photographer. Learned a lot of stuff I didn’t know, plus it’s full or great photographs including the iconic “New York City” picure.

There might be a couple tweaks on one or two tracks, but for seven of them or so, I’m ready to pronounce them complete and perfect (or at least as good as we can make them). As for the other two, I need to give them a few more listens, but it’s basically there. The only step remaining on this project is the final mastering, and then its on to the cover art, liner notes and then printing and selling some CD’s and tracks online. Here’s the rundown of tracks:

Heat Wave – 5:30
Earthbound (I Wanna Fly) – 5:10
Who Can Fool Me – 3:20
Fine Red Wine – 4:45
Making Miles – 5:10

Touch the Ceiling – 6:30
Green Glove – 3:45
The Nine – 4:10
Angel Or Alien – 8:15

I already have enough material for more than half of the next album, but once this project is done I’m going to take a little while to upgrade my recording studio. More on that as it develops.

Tri-Square Origami Tessellation

My first origami tessellations was a grid of pentagons. Now I’ve made a tessellation of triangles and squares to go with it. And mean that in a very specific way. This mesh is the dual of the other. If you draw a dot in the center of each cell of the pentagon grid and connect them all, you’d get this pattern. Five cells converge at each vertex. In the other pattern all the cells were the same shape, but either three or four cells converged at a vertex. I’ve never seen anyone fold this pattern before and the two of them make a nice set.

Summer’s Here and the Time is Right

The season has progressed to full on summer. Finally made it to a long weekend, a much deserved and needed break after rather chaotic spell at work. Been trying to get our software release out the door, filling in for my boss who was on vacation, as well as running things since our project manager was gone too. Dealing with uncooperative directors of other projects, and that all-time favorite of software development, fixing other people’s bugs. Well all’s well that ends well I suppose and we met our deadline.

We went upstate to see Martin and Kathleen and Charlie over the weekend. Very nice hang. Went swimming, which was great for my back; the first time since the winter it really felt good. Unfortunately the car ride home undid that. We also watched the Queen open the British parliament on CSPAN. This was pretty random, but the girls are Anglophiliac these days because of Harry Potter, so we thought they like to see a real Queen in action commanding the Lords and Commons. The weirdest part was when the chief constable shouted “Hats off, strangers” before the Queen entered Parliament, predicted beforehand by a very blasé announcer.

I did some research into the wacky traditions of British government, and learned some interesting factoids. There is a movement afoot to replace the phrase “strangers” with “visitors” to be less anachronistic. The word strangers dates from the time of Cromwell. Smoking in parliament was banned in 1696, although snuff is available to all members at the public expense. Wearing of armor was banned in 1313. There’s a list of words banned from discourse that includes “blackguard”, “git”, and “traitor”.

Here’s some pictures from my yard and garden from 2 or 3 weeks back. The roses and fig tree are doing awesome, and we even have some ripe strawberries.

ZMP Site Update

If you’ve been clicking around my site recently, you may have noticed another round of changes in the ongoing redesign. I’ve been converting more pages to php to take advantage of modular inclusion of subpage elements. I’ve updated these too, with a new navigation element which the header and footer include by reference. I’ve taken steps towards a more modularized and visually streamline page style. All that’s left to go for this round is including these new elements in the blog home page.

The next round of work will further parameterize the pages styles to the point where I can change around the styles of the pages without having to touch the page code. After that is fully parameterized, template driven, on the fly page generation, but that may still be a ways off.

Workin’ Man’s Blues

I haven’t posted in a while. Last week I was feeling pretty burned out and dragged down by life and work in particular. In younger days this may have precipitated a semi-major existential crisis, but I’ve learned I usually just needed to unwind and catch up my rest, so I spent my evenings last week watching a movie or going to bed early rather than trying to get stuff done.

You may remember the management consultants skulking around my office a while back. Our corporate overlords want us to learn Agile since they don’t really understand software development or how to manage it. It should be said that we’ve been doing Agile for a few years now and we’re actually pretty good at it, and as far as it goes Agile is fine, but it’s not the be-all and end-all. The cultishness surrounding it is pretty silly and tiresome, and of course the problems in our organization have nothing to do with us not “doing Agile right”.

Nevertheless, the consultants were prized for their supposed Agile expertise. When they around to interview me I mentioned that I’ve seen a lot of management fads come and go. (Humans have been working together for more than 6000 years, so the idea that suddenly the One True Way of Project Management has been divined is kind of absurd.) We had several meetings in which developers raised legit issues about or process and the limitations of Agile, and the consultants gave us weak and unsatisfactory answers. Then they went off and wrote up a report and it’s been circulating our department. The consensus was that it was about 1/3 okay but that part was so generic they could have pasted it in from some web site, about 1/3 dead wrong, and 1/3 complete bullshit that couldn’t even be evaluated for correctness. Among the gems it contained was the bullet point “Developers think that Agile may be a management fad.” which is of course true, and if you reduce this to its essence, they have a problem with the fact that “developers think”.

My boss and the other tech directors, and basically everyone who read it had the same reaction, a combination of disgust and outrage. Even the VP’s of project management who commissioned the report were embarrassed to stand behind it. So they set up a meeting with the consultants and basically went over the report point by point tore them apart. I’d imagine that’s not the end of it, but it makes me feel better after having my professionalism slagged by some clueless wonks. One positive thing that was in the offing anyway is that we have a new VP to oversee our group and sibling projects. He made a good first impression on me and is well regarded by people who’ve worked with him. He’s now the new boss of the Bad Manager, so that will go a long way to solving that problem.

On top of this, we had to get a release of our product out the door last week. We just finished a major launch, and this was pretty much an unexpected follow-on to accomdate a new client. The Bad Manager wanted the release “immediately” so we had to call a meeting to explain to him what it all it would take to build, deploy and test the app. It’s a few days work, partly because we’re doing alot of the deploy stuff for the first time, and partly to allow for a full QA. At one point I’m enumerating the steps to the Bad Manager, and he says “Somebody ought to be writing this down.” So I handed him a pen and pad of paper. Yeesh.

Friday I stayed home from work because Michelle had to get a tooth pulled. I was totally burnt out, so it was just as well. She had a baby tooth that was fused to her jaw, so it was nontrivial surgery. I drove so Jeannie could hold Michelle’s hand in the backseat of the car. We’d known she’d need this for quite some time and Jeannie has been really dreading it. But it turned out not to be so bad. The tooth’s root had begun to dissolve and the x-ray didn’t look anywhere near as scary as the one from a year ago. The doctor and nurse were very nice and put Michelle at ease and the operation took only maybe a half hour. She was kind of woozy afterwards no major pain over the weekend.

So shaw’nuff life gets better. We had a fantastic weekend with beautiful weather. Took care of the yardwork, went skating, feeling rested again. The highlight was Jeannie and I went into the city last night to celebrate our friend Lisa’s birthday. (Lisa it’s your birthday, happy birthday Lisa.) We went to some crazy trendy Japanese restaurant in Chelsea. Fantastic food and drink and a really good time.

This n’ That

Things are pretty quiet here now. We took last weekend off after all the activity of the past few weeks, and basically hung around the house and caught up on work and on some household projects. I’m redoing supports for the curtain in our family room. The old one was bent and drooping from years of kids pulling on the curtain, put the real problem was the supports weren’t strong enough in the first place. This was on the todo list over the winter but it was one of the things I had to let slide after I hurt my back. But now it’s the season for using the patio door so the time has come. Even a small project like this takes time and effort though. Multiple trips to the hardware store, drilling holes, spackling, sanding and painting, etc., it all adds up. Today I’m mostly finished, but I’m going to wait a day or two to install the last bracket over the spot where I repaired the wall.

The other good news is that today the roofers came and replaced the shingles on our roof that had blown off in the storm a couple months back. It only took them an hour so, and while they were up there they cleaned out the gunk that was clogging my gutters. So the todo list clicks forward three notches, but lots and lots of tasks in the offing keep me from getting too excited about it.

Sunday was Mother’s day and Michelle was very excited about it. Together with Lizzy we made Jeannie brunch, and later in the day she put on a special show. She wrote two songs especially for the occasion, and had me help her out on piano. She’s been working on these songs for a couple weeks now, trying to keep it a secret from Jeannie so it’d be a surprise. One is called “Love” and the other “Now and Forever”. It was very sweet. Then she had Jeannie and me dance while she played one of the songs of my new record. This is funny because most of the time when Jeannie dance or hug and kiss, she’ll wedge herself in between us and insist we stop.

I’ve been getting back into diagramming origami after taking most of the winter off. Closing in on finishing my 100+ step dragon. Boy, I sure hope when I finally publish my book people like it.

After the big heat wave a last week it turned cold, and I mean cold. Down into the 30’s every night and maybe up into the 60’s in the day. It’s also been pretty windy and lots of rain off and on.

Summer Warmup

The weather last weekend was actually hot for the first time. Really feels like summer. Saturday we had a birthday party for Michelle, and Martin, Kathleen and Charlie came down for a visit on Sunday and it was up in the 90’s and we had a good ol’ barbeque. Last night we had a pretty heavy rainstorm, and today it’s hot and steamy in the city.

Over the weekend while we were enjoying ice cream and birthday cake out in the ‘burbs, some nutjob parked a bombwagon literally right under my office window. Luckily the thing fizzled and no one was hurt.