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Immanentize the Empathy

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2007-05-10 John Winkelman

070510_yellow_trillium

Posted in Photography comment on

Wormy Tree

2007-05-07 John Winkelman

070507_wormy_tree

Posted in Photography comment on Wormy Tree

Treefrog

2007-05-05 John Winkelman

070505_treefrog

Posted in Photography comment on Treefrog

Vive Le Car!

2007-05-02 John Winkelman

Posted in Life comment on Vive Le Car!

Le Car Est Mort!

2007-05-01 John Winkelman

070501_saturn

This here is a picture of my Saturn. It is totaled. Can you tell?

Thursday last, which is to say April 19, I was on my way in to work at about 8:30 in the morning. I was driving west on Michigan Street, approaching the intersection with Lafayette, when a city bus ion the oncoming left-turn lane turned in front of me heading north. I slowed down to give it room to get through, and as the bus completed its maneuver, the traffic light turned yellow.

So rather than run a red light, I stopped.

I saw the grill in my rear-view mirror about one second before a big white SUV slammed into the back of my car and pushed me all the way through the intersection and into a car in the oncoming left-turn lane. I remember pushing myself back into my seat to protect my neck, and then I was laying flat in the back seat of my car staring up at the roof. I felt my car moving, then it hit something and stopped.

I lay there for a couple of seconds, waiting for pain to kick in. Nothing happened. So I flexed my back and neck. No pain or stiffness. I moved my arms and legs around. Everything seemed okay. So I sat up and looked out the rear passenger window.

Next to me, about a foot away, was the drivers’ side window of the car I had been pushed into. On the other side of that window was a very confused woman who had just (from her point of view) seen an empty Saturn hit her car, then some dude suddenly appear in the back seat.

If you are not familiar with Grand Rapids, I should point out that the intersection of Michigan and Lafayette is the focal point of what we are starting to call the “medical mile”; a hill chock-full of hospitals and medical research facilities. If you can manage it, I highly recommend getting in a car accident outside a hospital. Even if you are not hurt, there are doctors EVERYWHERE!

It took me a moment to extricate myself from my car (which was still running!) because I had to crawl through the passenger door to get out. I grabbed my laptop and stood up. Still no pain. Good enough for the moment.

The SUV which had hit me was stopped on the other side of the intersection. The front bumper was caved in, the grill was smashed and unseated, and the engine was making a nasty grinding noise. At this point someone told me “You better turn you car off.” Oh, yeah. It was still running. And in gear.

A few people came over to see if I was okay (which I was). The SUV suddenly moved ahead and, engine sounding like a strangling velociraptor, pulled into a driveway. The driver got out and limped over to me, in tears, near hysterics, and apologizing like there was no tomorrow.

She had seen – she said – the bus turn, and was so focused on it that she never noticed that my car had stopped for the light.

BAM!

She was in worse shape than I was, physically and emotionally. We talked for a bit while waiting for the police, and she eventually got herself under control.

The police dude came and took our statements, a tow trucked was called for the SUV, and I got ready to head in to work. My car seemed to still be running just fine. The trunk was popped and would no longer latch, and the drivers’ side mirror was torn off; and there was a long gouge along the side of my car where I had scraped against the oncoming left-turn lady. Well, nothing too earth-shaking – just a $500 deductible and a couple of weeks for repairs.

As I was pulling up the steep slope to the parking lot at work I discovered that the ratchet which holds the back of the driver’s seat in place was stripped. There I was again, flat on my back in a moving car.

Long story short: cars like Saturns, which have lots of fiberglass in the body, tend to not show all of the catastrophic damage which happens in violent accidents like the one I had just survived. The assessor dude took one look at my car and said “Oh, boy.”

“What?”

“Your frame is bent.”

“Nunh-uh!”

“See how the driver-side doors are all kind of hard to open, and the passenger-side doors have kind of a gap around them?”

“yeah…”

“Bent frame.”

So it was. The SUV had accordion-ed in the left side of my frame, bending my car into a very slight (but irreversible) banana shape.

And I only had five more months before it was paid off.

I should also point out that this all happened the day before I had to drive to Toronto for a four-day conference. I have spent the last two weeks driving around a rented Mazda 3, which is a fine ride, but it seems too light; all of the parts seem less substantial than they might be, as if the car were made of recycled aluminum, or something.

Which brings me up to now: Tomorrow I will pick up my new car, and post photos and its pedigree. I appear to have no lasting damage from the accident; sixteen years of kung fu practice have taught me how to take a fall, which was essentially what happened to me in the accident. Oddly, this is the second time I have had a car totaled in an accident where my training kept me from being hurt badly. I guess, in a town full of crazy drivers like Grand Rapids, it’s good to have an edge.

Posted in Life comment on Le Car Est Mort!

Mite

2007-04-30 John Winkelman

070430_velvet_mite

This is a red velvet mite. I snapped the photo yesterday at Blandford Nature Center.

Posted in Photography comment on Mite

Stump

2007-04-29 John Winkelman

070429_stump

In the stump of the old tree, where the heart has rotted out, there is a hole the length of a man’s arm, and a dank pool at the bottom of it where the rain gathers, and the old leaves turn into lacy skeletons. But do not put your hand down to see, because

in the stumps of old trees, where the hearts have rotted out, there are holes the length of a man’s arm, and dank pools at the bottom where the rain gathers and old leaves turn to lace, and the beak of a dead bird gapes like a trap. But do not put your hand down to see, because

in the stumps of old trees with rotten hearts, where the rain gathers and the laced leaves and the dead bird like a trap, there are holes the length of a man’s arm, and in every crevice of the rotten wood grow weasel’s eyes like molluscs, their lids open and shut with the tide. But do not put your hand down to see, because

in the stumps of old trees where the rain gathers and the trapped leaves and the beak and the laced weasel’s eyes, there are holes the length of a man’s arm, and at the bottom a sodden bible written in the language of rooks. But do not put your hand down to see, because

in the stumps of old trees where the hearts have rotted out there are holes the length of a man’s arm where the weasels are trapped and the letters of the rook language are laced on the sodden leaves, and at the bottom there is a man’s arm. But do not put your hand down to see, because

in the stumps of old trees where the hearts have rotted out there are deep holes and dank pools where the rain gathers, and if you ever put your hand down to see, you can wipe it in the sharp grass till it bleeds, but you’ll never want to eat with it again.

–Hugh Sykes-Davies

Posted in Literary MattersTagged poetry comment on Stump

Exhilerating or Frightening?

2007-04-27 John Winkelman

A little of both, I think.

Education and the Future of Technology

6 minute video. Sound and text.

Posted in Life comment on Exhilerating or Frightening?

FiTC: Notes from Papervision3D

2007-04-24 John Winkelman

introducing papervision3D
carlos ulloa
www.papervision3d.org
blog.papervision3d.org
wiki.papervision3d.org

open source 3d library or Flash

genesis: Spark conference Amsterdam 2005
-presentation by joost korngold – renascent

2006.12.02 – papervision went open source
-papervision license: MIT license – free for commercial use
-open-sourced so that people could use it

2006.12.10
ralph hauwert – the guy who built he rhino

core team: carlos ulloa, John Grdner, Ralph Hauwert

COMMUNITY has been very important. Feedback has been invaluable

WHY PAPERVISION?
-powerful: Flash 3d is extremely difficult to do well.
-easy to use : people should be able to pick it up quickly, immediately be useful
-production driven design
-high performance realtime 3d rendering
-linear texture mapping per face
-hierarchy, instances, materials management

EASY TO USE
-useful for developers and designers
-designed for Flash
-AS3-style syntax -3d objects should not be more complex than movieclips
-no maths required defaults to using degrees

-you can use your own 3d package
-create and modify without recompiling
-preview your scenes in realtime

COLLADA – data format
-open standard
-XML based
-scene format
-multiple objects and textures per scene

-supports camera, materials, paths, tween & skeleton animation, physics
-originally created by Sony for PS3 and PSP-now property of Khronos

Free plugins available for Maya, 3dsm, softimage XSI, and Blender
-adopted by many commercial game studios, game engines, and Google Earth
-Thanks, Collada!

METAPHOR which we use in papervision
-in a computer, 3d data must be rendered in 3d

1. Scene (stage) -> Objects (thing) -> materials (look and feel) ->
2. Scene -> Camera (viewpoint)

OBJECT
org.papervision3d.objects
displayobject3d -> xyz pos, xys rotation, scale, scale xyz, visible, name, parent, root

3d model
-created by a 3d artist in a 3d package (GENERALLY NOT DESIGNED BY THE DEVELOPER)

planes
-planes moving in 3d, mimicking a 3d object

Primitives
-cube, sphere, cone, cylinder

Skybox
-panorama

Particles
-e.g. stars

Materials
org.papervision3d.materials
Textures
-bitmapdata, MC, library assets, jpg, png, flv
-Photoshop CS3 extended

Cameras
-the location from which the scene is being viewed
org.papervision3d.cameras
extends displayobject3d
-target – a thing the camera follows

ONE LINE OF CODE
-each behavior can be implemented with one line of code
-Flash CS3 component in the works

MORE COMING SOON
animation
-Tim Knip – skeleton animation
-Jim Armstrong – classes for hands, arms, etc.

MATERIALS
-visual quality
-z-flat shading : quick, easy, not the best
-phong shading
-z-flat shading textured implementation
-phong shading

-argh! Too many ways of rendering to copy down!

BumpMapping

COMING SOON
Normalmapping – high poly to low poly without datsa loss
specular maps – reflection mapping
cubic environment mapping – thing the Terminator 2
Mip-Maps
Real silhouettes/outline shading..not cheating using a filter
plugin structure for custom materials
lighting structures
shadow structures
z-buffer(?)

PERFORMANCE
current RC2 speed increase: 20%

better clipping, fogging, depth queuing

Demo reel: HOLY SHIT!!!!!!!!

[also lots of photos of the screen]

Posted in LifeTagged Flash, Flash in the Can 2007 comment on FiTC: Notes from Papervision3D

FiTC: Notes from Experience Information

2007-04-24 John Winkelman

Experience Information
Marcos Weskamp
www.marumushi.com

-one number really doesn’t mean anything until compared to another number

wikipedia: information visualization

many different ways of visualizing a dataset.
many different datasets can be included in one visualization

Voronoi diagram — look this up

data can be both useful and beautiful

[.eps printouts of dynamic visualizations]

PARSE
ANALYSE
reduce
organize
learn
VISUALIZE
difference
contextualize
reduce

PROJECT: Wieden + Kennedy (www.wk.com)
used QT back in 2001.
brought in MW for a re-build of their site

anything can be information
in any data source, decide what the information points are, and create the interface based on which aspect of the data is most important

APPLICATION ARCHITECTURE

Justin Lewis, Instrument — www.instrum3nt.com

“restful” : CMA
-RoR /Ajax
-beautiful

[I need to dive into Flex]

EXPERIMENT EXPERIMENT EXPERIMENT!!!!!!!

DIGG API EXPERIMENT

Posted in LifeTagged Flash, Flash in the Can 2007 comment on FiTC: Notes from Experience Information

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