The day after I wrote my last post–that is, the Monday after I clocked a fourteen hour day to get this documentation for our new software done on schedule–they canceled the project. As suddenly as we began this new software implementation we ended it. Evidently when someone actually looked around at the different software in Click Here to continue reading.
Author Archives: chicken man
Can’t win them all
Value-Steam mapping a electronic transactional process is dumb; Value-Stream maps are meant to show not so much what is happening as what isn’t, where work “in progress” is actually sitting around waiting to be worked on. Given large enough quantities of electronic data, it may also sit in queues and take time to process, but Click Here to continue reading.
Wolf! Wolf! Wolf!
The week before Christmas I was told by our multi-site IT manager that we had to upgrade our shipping software. This piece of software has no data validation and an inadequate interface that requires us to adapt fields for different uses on different shipments. Because the software does nothing to alert users to errors and Click Here to continue reading.
Oh by the way
On Tuesday the 18th I received an invitation to a meeting on Wednesday the 19th to discuss the implementation of Oracle software to replace our current factory software. Some of the high-level people who were part of the A-Team had assigned various people in the plant to be on teams to document critical functions of Click Here to continue reading.
The A team gets an F
Lean Production, based on the Toyota Production System, recognizes 7 wastes:
Transportation. Moving something from one spot to another does not make it worth more.
Inventory. If a miser saves all of his money, what good does it do him? If a company has more product than someone is ready to pay for, what is it worth?
Motion. Click Here to continue reading.
It’s all in my head
Usually I try to avoid writing about the technical details of my work because it is basically talking to myself; I doubt most of you are very interested in the obscure quandaries of the trade. But I am going to indulge in those details today.
My database died. The error it was producing was no longer Click Here to continue reading.
Only a little smoke
Twice this week I came in to find the database that was supposed to be cranking out morning reports instead saying, “Invalid argument.” For those without any coding background, this is basically saying “The thing you want to use can’t be used that way, or maybe it doesn’t even exist.”
In a previous generation of the Click Here to continue reading.
Ebooks: Kindle
The Amazon Kindle is one thing that I really want to hold in my hand. I don’t necessarily want to own it (I certainly don’t want to pay the price), but I have no idea what I’ll think of the screen without looking at it. And this screen is absolutely critical to this kind of product. I’ve heard that it is really easy on the eyes, that it doesn’t look like a “screen.” I imagine that it looks something like a calculator screen. Less shimmery than a standard screen, very flat, very static–critical for long term reading.
From what I gather (mostly from Robert Scobel’s rant[ht: slashdot]), really the only major issues with this are emerging-technology issues that can and will be addressed. The Kindle–the current incarnation–has some major user interface design issues. But the key concept and delievery–electronic books on “electronic paper”–seems to be perfectly viable.
This is not going to spell the end of books. People like physical, tactile things. Some people like heavy books partly because they are heavy. People like to dog-ear pages, they like it that they can physically flip right to their favorite part of the book. Sure, a search can find anything–but that’s impersonal. Everybody’s search can find anybody’s anything. I can flip to my favorite part of my favorite book. There’s a difference.
I think this generation of e-books will begin to chip away at the printed book market. It will challenge and industry that dearly needs a shakeup. But in the course of years, a decade or so, the “industry” that’s really going to suffer will not be the publishers. They can retool, reinvest, start printing on demand rather than in obscene batches, sell their books through the new medium. But the public library is going to unravel once this technology becomes cheap and common.
It won’t happen right away, because rights-management will fight it all the way. But when this kind of device gets to be about as common as a portable music player, people will get sick of rights-management and insist on the ability to legally read books for a temporary loan period.
When that is hashed out, it still may cost a small amount of money, and there will certainly still be people who would rather go to the library and get a real book. But a majority of people with money will see no point in going to the physical library with its limited selection and limited number of copies when they can get any book instantly on their reader–and then buy a physical copy after that if they like.
So there will still be people who want to go to libraries, but there won’t be enough people who want to pay for libraries. Probably there will be a backlash, and the libraries will get some funding and some protectionist legislation and so on. But a lot of public libraries are struggling already. When people compare the inconveniences of a library with the inconveniences of an electronic book, the e-book is going to win dollars to dimes, and a lot of librarys will close.
Not all of them. Some people will still love books and the best supported libraries will stay open. But, within my generation, if technology continues to advance and to cheapen, small local libraries are going to close in droves.
Sniff.
Pass the buck
Shake those cobwebs out of your head and try to imagine this:
If we are pretty well sure that we shipped something and the customer says they didn’t get it, then we have to go beat up the trucking companies for compensation. Only we are too busy getting beat up by other customer who want us Click Here to continue reading.
The briefest of glimpses
Wired has a micro-tour of a product design process in the multimedia section. Of note to me is that they significantly misrepresent the activity in one slide and slightly misrepresent it in the next.
In slide 7, Brad Niven is certainly not using a “Haas VF-2 CNC (computer numerical control) milling machine to fill a cavity.” He is using a glue gun. He is using a glue gun. It looks like a bigger glue gun than you buy in the craft store, so it probably cost $100, $150. Visible in the foreground are what you might call the “drill bits” that the machine uses to do the actual dirty work. Of course since this is a milling machine, it is not going to be drilling holes. It will be pulling the tooling (the “drill bit”) across some portion of the surface of the work, not drilling a straight hole.
You can see the machine at work in the next slide. Here it is slightly misleading to say that “Hass [sic] CNC milling machines run hot.” This would give the impression that the motor of the machine is hot itself, and needs to be cooled off. The further comments give a better idea of what is going on. The “drill bit” is spinning so fast that it is generating a lot of heat from friction as it cuts, even though it is quite sharp and hard. Anyone who has done any amount of handiwork knows that drill bits and screws get hot, but their speeds are quite pathetic compared to the RPM put out out by this machine.
If you don’t use an expensive “drill bit” (a mill, here), you simply can’t run the machine that fast. The “bit” will get too hot and loose its hardness or break altogether.
After seeing the nice shiny clean new Haas, it mollified my envy somewhat to see that Frog has to retrofit some old clunkers, too.