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Steve Jobs Discussing Customer Focus at NeXT

Posted on September 8, 2011 Comments (0)

Video from 1991 when Steve Jobs was at NeXT. Even with the customer focus however, NeXT failed. But this does show the difficulty in how to truly apply customer focus. You have to be creative. You have examine data. You have to really understand how your customers use your products or services (go to the gemba). You have to speculate about the future. The video is also great evidence of providing insight to all employees of the current thinking of executives.

Posted by John Hunter
Categories: Customer focus, Data, IT, Software Development
Tags: Customer focus, Data, engineering, IT, management, management webcast, marketing, Software Development

Factorial Designed Experiment Aim

Posted on April 25, 2011 Comments (2)

Multivariate experiments are a very powerful management tool to learn and improve performance. Experiments in general, and designed factorial experiments in particular, are dramatically underused by managers. A question on LinkedIn asks?

When doing a DOE we select factors with levels to induce purposely changes in the response variable. Do we want the response variable to move within the specs of the customers? Or it doesn’t matter since we are learning about the process?

The aim needs to consider what you are trying to learn, costs and potential rewards. Weighing the various factors will determine if you want to aim to keep results within specification or can try options that are likely to return results that are outside of specs.

If the effort was looking for breakthrough improvement and costs of running experiments that might produce results outside of spec were low then specs wouldn’t matter much. If the costs of running experiments are very high (compared with expectations of results) then you may well want to try designed experiment values that you anticipate will still produce results within specs.

There are various ways costs come into play. Here I am mainly looking at the costs as (costs – revenue). For example the case where if the results are withing spec and can be used the costs (net costs, including revenue) of the experiment run are substantially lower.
Continue reading →

Posted by John Hunter
Categories: Design of Experiments, Management, Manufacturing, Process improvement, Quality tools, quote, Science, Six sigma, Statistics
Tags: Design of Experiments, engineering, experiments, management, Manufacturing, Process improvement, Quality tools, quote, Six sigma, Statistics

Statistical Engineering Links Statistical Thinking, Methods and Tools

Posted on June 3, 2010 Comments (0)

In Closing the Gap Roger W. Hoerl and Ronald D. Snee lay out a sensible case for focusing on statistical engineering.

We’re not suggesting that society no longer needs research in new statistical techniques for improvement; it does. The balance needed at this time, however, is perhaps 80% for statistics as an engineering discipline and 20% for statistics as a pure science.

True, though I would put the balance more like 95% engineering, 5% science.

There is a good discussion on LinkedIn:

Davis Balestracci: Unfortunately, we snubbed our noses at the Six Sigma movement…and got our lunch eaten. Ron Snee has been developing this message for the last 20 years (I developed it in four years’ worth of monthly columns for Quality Digest from 2005-2008). BUT…as long as people have a computer, color printer, and a package that does trend lines, academic arguments won’t “convert” anybody.
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Recently, we’ve lost our way and evolved into developing “better jackhammers to drive tacks”…and pining for the “good ol’ days” when people listened to us (which they were forced to do because they didn’t have computers, and statistical packages were clunky). Folks, we’d better watch it…or we’re moribund

Was there really a good old days when business listened to statisticians? Of course occasionally they did, but “good old days”? Here is a report from 1986 the theme of which seems to me to be basically how to get statisticians listened to by the people that make the important decisions: The Next 25 Years in Statistics, by Bill Hunter and William Hill. Maybe I do the report a disservice with my understanding of the basic message, but it seems to me to be how to make sure the important contributions of applied statisticians actually get applied in organizations. And it discusses how statisticians need to take action to drive adoption of the ideas because currently (1986) they are too marginalized (not listened to when they should be contributing) in most organizations.
Continue reading →

Posted by John Hunter
Categories: Science, Six sigma, Statistics
Tags: commentary, engineering, John Hunter, Quality tools, Science, Six sigma, Statistics, William Hunter

Net Neutrality, Policy, Economics and Intelligent Engineering

Posted on April 13, 2010 Comments (3)

I believe net neutrality should be championed to prevent decay of the usability of the internet. It seems to me internet connectivity is a natural monopoly that economic theory says should be a regulated monopoly. Smart countries have invested in providing much better internet connectivity that the USA has at much lower prices. Now in the USA we have companies that seek to control internet connectivity and then use that monopolistic control to favor higher margin efforts. So force those that have resources available on the internet to pay or the ISP threatens to degrade the connectivity to their resources.

chart showing internet connectivity speed (USA 18th)

The investment in equipment and fiber that allows internet connectivity has to be paid for. If those regulated ISPs wanted to set bandwidth use pricing that is fine with me. If we decided it is best to have one low price say $30 a month for access at a similar perforance of 10 other countries (Japan, Germany, South Korea, Canada, United Kingdom…) and then charge extra for individuals those that use more than some amount fine. But I think it should not be tied to whether you use service that haven’t paid the ISP money to be favored. The USA is currently 18th and slowed down, while others continue to speed up.

The 2008 ITIF Broadband Rankings show the USA in 15th place, out of 30 OECD countries, for broadband adoption, speed and price. In 2001 the USA was in 4th place.

If ISPs don’t want to be in the business they should be in – providing internet connectivity. Fine, get out of that business and go into the business they want to be in. But don’t try to take control of a natural monopoly and then use that control to extort money from those that rely on the natural monopoly.

Google accused of YouTube ‘free ride’

Some of Europe’s leading telecoms groups are squaring up for a fight with Google over what they claim is the free ride enjoyed by the technology company’s YouTube video-sharing service. Telefónica, France Telecom and Deutsche Telekom all said Google should start paying them for carrying bandwidth-hungry content such as YouTube video over their networks.

I can understand why they would think that way. But isn’t it equally valid to say hey those that pay you for internet connectivity really want to use YouTube. If you need to make more investments in your infrastructure to support your customers use, then do so and raise the prices. I completely disagree with the ISP negotiating what content users can see. But if that were to happen why couldn’t Google instead of paying say, hey your customers really want YouTube – if you don’t pay us we won’t let you deliver it to your customers?

Net Neutrality: This is serious by Tim Berners-Lee

When I invented the Web, I didn’t have to ask anyone’s permission. Now, hundreds of millions of people are using it freely. I am worried that that is going end in the USA.
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Yes, regulation to keep the Internet open is regulation. And mostly, the Internet thrives on lack of regulation. But some basic values have to be preserved. For example, the market system depends on the rule that you can’t photocopy money. Democracy depends on freedom of speech. Freedom of connection, with any application, to any party, is the fundamental social basis of the Internet, and, now, the society based on it.

Let’s see whether the United States is capable as acting according to its important values, or whether it is, as so many people are saying, run by the misguided short-term interested of large corporations.

I hope that Congress can protect net neutrality, so I can continue to innovate in the internet space. I want to see the explosion of innovations happening out there on the Web, so diverse and so exciting, continue unabated.

Google’s Traffic Is Giant, Which Is Why It Should be Your ISP
Continue reading →

Posted by John Hunter
Categories: Economics, Google, Innovation, IT
Tags: commentary, Economics, economy, engineering, internet, IT

Mihaly Csikszentmihalyi: Creativity, Fulfillment and Flow

Posted on February 24, 2010 Comments (0)

“After a certain basic point, which translates, more or less, to just a few thousand dollars above the minimum poverty level, increases in material well being don’t see to affect how happy people are.”

The speech includes, the first purpose of incorporation at Sony:

To establish a place of work where engineers can feel the joy of technological innovation, be aware of their mission to society, and work to their heart’s content.

Excellent books by Mihaly Csikszentmihalyi:
Flow: The Psychology of Optimal Experience by Mihaly Csikszentmihalyi, 1991. People enter a flow state when they are fully absorbed in activity during which they lose their sense of time and have feelings of great satisfaction.
Good Business: Leadership, Flow, and the Making of Meaning.
Creativity: Flow and the Psychology of Discovery and Invention by Mihaly Csikszentmihalyi, 1997. Drawing on hundreds of interviews with exceptional people, from biologists and physicists to politicians and business leaders to poets and artists, the author uses his famous “flow” theory to explain the creative process.

Posted by John Hunter
Categories: Books, Creativity, Psychology, Respect, webcast
Tags: Books, Creativity, Economics, engineering, intrinsic motivation, Psychology, TED, webcast

Computer Network Operations Center Failures

Posted on July 3, 2009 Comments (0)

Obviously many businesses are now dependent on computer Network Operations Centers (NOC). Some of these data centers can cause millions of dollars in lost sales each minute if they fail. So sound engineering, including off-site redundancy is critical. Authorize.net is a recent example of such a failure, Authorize.net Goes Down, E-Commerce Vendors Left Hanging

Payment gateway service provider Authorize.net has been down and out for several hours… That has big implications: since the service is used by tens of thousands of e-commerce vendors to accept credit card and electronic checks payments on their websites, it likely means millions are being lost during its downtime. PayPal and Google Checkout are still up and running.
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A fire in Fisher Plaza, Seattle has cause a massive power outage causing leading IP-based payment gateway solution Authorize.Net to go down around approximately 11:15pm PST (last night). A traffic reporter for KOMO News that operates out of Fisher Plaza tweeted that a fire set off the sprinkler system which fried the generators.

From what I can piece together it seems within about 5 hours services were back up, at least partially. NOC failures are not uncommon (either due to fire, power failure [including backup systems], government raids, software glitches [not exactly the same as a NOC failure but some can have the affect of essentially knocking off a NOC from providing the specific service desired]). Evaluating these risks must be part of management systems with significant NOC dependencies.

Authorize.net set up a Twitter account and within hours has 2,500 followers. I am not a huge fan of Twitter, it is nice but seems pretty limited to me. But this is an example of using it effectively. You can follow me on Twitter @curiouscat_com.

Posted by John Hunter
Categories: Customer focus, Economics, IT, Management, Systems thinking
Tags: customer service, engineering, IT, Systems thinking

Failure: Honda’s Secret to Success

Posted on February 3, 2009 Comments (2)

Posted by John Hunter
Categories: Creativity, webcast
Tags: cars, engineering, webcast

Statistics for Experimenters in Spanish

Posted on January 5, 2009 Comments (0)

book cover of Estadística para Investigadores

Statistics for Experimenters, second edition, by George E. P. Box, J. Stuart Hunter and William G. Hunter (my father) is now available in Spanish.

Read a bit more can find a bit more on the Spanish edition, in Spanish. Estadística para Investigadores Diseño, innovación y descubrimiento Segunda edición.

Statistics for Experimenters – Second Edition:

Catalyzing innovation, problem solving, and discovery, the Second Edition provides experimenters with the scientific and statistical tools needed to maximize the knowledge gained from research data, illustrating how these tools may best be utilized during all stages of the investigative process. The authors’ practical approach starts with a problem that needs to be solved and then examines the appropriate statistical methods of design and analysis.
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* Graphical Analysis of Variance
* Computer Analysis of Complex Designs
* Simplification by transformation
* Hands-on experimentation using Response Service Methods
* Further development of robust product and process design using split plot arrangements and minimization of error transmission
* Introduction to Process Control, Forecasting and Time Series

Book available via Editorial Reverte

Posted by John Hunter
Categories: Books, Data, Design of Experiments, Statistics
Tags: Bill Hunter, Books, Data, Design of Experiments, engineering, experiments, George Box, Madison, Statistics, Statistics for Experimenters

Honda has Never had Layoffs and has been Profitable Every Year

Posted on November 25, 2008 Comments (6)

Engineers Rule, 2006

Longtime auto analyst John Casesa, who now runs a consulting company, says, “There’s not a company on earth that better understands the culture of engineering.” The strategy has worked thus far. Honda has never had an unprofitable year. It has never had to lay off employees.
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The lean and compact Fukui, like all of his predecessors, is an engineer who started in R&D and later ran the subsidiary. While other auto chief-executives-to-be were punching keyboards in an accounting office, Fukui ran the company’s motorcycle racing operations. He’s still racing. He hikes the stairs to his tenth-floor desk–tenth floor so he’s in the middle of things at Honda’s 16-story Tokyo headquarters and a desk because executives at Honda don’t have offices. Honda doesn’t disclose executive pay in detail, but the sum of salaries and bonuses that Fukui shares with 36 board members, $13 million, is just about enough for the boss at a big American company.

I checked and Honda was also profitable in 2007 and 2008 fiscal year (ending in September) and no I see no evidence of any layoffs this year (when I look online).

Of all the bizarre subsidiaries that big companies can find themselves with, Harmony Agricultural Products, founded and owned by Honda Motor, is one of the strangest. This small company near Marysville, Ohio produces soybeans for tofu. Soybeans? Honda couldn’t brook the sight of the shipping containers that brought parts from Japan to its nearby auto factories returning empty. So Harmony now ships 33,000 pounds of soybeans to Japan. An inveterate tinkerer, Honda also set up a center nearby to develop better soybean varieties and improve agricultural processes.

Posted by John Hunter
Categories: Deming, Lean thinking, Management, Respect
Tags: cars, engineering, executive pay, Japan, layoffs, management

ASQ William Hunter Award 2008: Ronald Does

Posted on November 12, 2008 Comments (0)

The recipient of the 2008 William G. Hunter Award is Ronald Does. The Statistics Division of the American Society for Quality (ASQ) uses the attributes that characterize Bill Hunter’s (my father – John Hunter) career – consultant, educator for practitioners, communicator, and integrator of statistical thinking into other disciplines to decide the recipient. In his acceptance speech Ronald Does said:

The first advice I received from my new colleagues was to read the book by Box, Hunter and Hunter. The reason was clear. Because I was not familiar with industrial statistics I had to learn this from the authors who were really practicing statisticians. It took them years to write this landmark book.
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For the past 15 years I have been the managing director of the Institute for Business and Industrial Statistics. This is a consultancy firm owned by the University of Amsterdam. The interaction between scientific research and the application of quality technology via our consultancy work is the core operating principle of the institute. This is reflected in the type of people that work for the institute, all of whom are young professionals having strong ambitions in both the academic world and in business and industry.
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The kickoff conference attracted approximately 80 statisticians and statistical practitioners from all over Europe. ENBIS was officially founded in June 2001 as “an autonomous Society having as its objective the development and improvement of statistical methods, and their application, throughout Europe, all this in the widest sense of the words” Since the first meeting membership has grown to about 1300 from nearly all European countries.

Posted by John Hunter
Categories: Design of Experiments, Statistics
Tags: awards, Bill Hunter, engineering, Statistics

Lame Move by Google

Posted on November 2, 2008 Comments (0)

Google does great things and makes good decisions most often. However a recent move on their part has ended very lamely. As part of what their 10th anniversary celebration they provided a search of the 2001 index (the oldest index they could find to search now). This was extremely cool.

Now if you go to find it so you can try it out you will be disappointed. Search for it on Google you will find a link to Google Search 2001 which gives you a page that says: “The page – www.google.com/search2001.html – does not exist.” Is it amazingly lame that Google took the search down, has it has the first result on searches, and has no explanation on that page of what it was about.

It would be cool for them to leave it up (it was interesting). And I would think they could make a great deal of money showing ads (I can’t remember if they did show ads). But not leaving a page at that address (which was linked to over 95,000 times) explaining what the page did and that it is now offline is very lame. Breaking 95,000 links is bad enough for some pointy haired boss that believes the internet is made up of tubes but for a well run internet company to do that is pitiful.

This move shows Google in a similar light as Gap when managers shut down the Gap’s web site for days (in 2005). Google failed when exiting the video business (DRM issues), then realized their mistake and recovered. The fix for this would take all of 1 hour. Someone just has to put up a page discussing what the page was for and that the search has been discontinued.

But really they should explore if it is better to just make it live – maybe it doesn’t but I would certainly want to look into that option. If not, I would put up some interesting results from the experiment (though if the choice is just a 1 hour solution or nothing then just put up a page in 1 hour) and link to commentary about the search and interesting things people found. This would be an interesting task for an intern, or someone else, and could provide an interesting and popular page. but most importantly at least not breaking 95,000 links (plus all those who go to the page from search results pages) is the minimum Google should do.

Posted by John Hunter
Categories: Customer focus, Google, IT
Tags: Creativity, Customer focus, engineering, Google, internet, usability

Appropriate Management

Posted on October 25, 2008 Comments (3)

Low-Tech, High Impact Innovation

Adopting the perspective of “appropriate technology” is an excellent way to promote and increase innovation. Your solutions don’t have to be high tech, they just have to provide wide benefits – and taking this sometimes counterintuitive approach can be enlightening.

Great post. My father, Dr. William Hunter, did a great deal of work with appropriate technology (he was a chemical engineering, industrial engineering and statistics professor) and in management improvement.

Often the failure to adopt appropriate technology solutions results from a combination of 3 things:

Failing to understand the conditions where the solution will be applied. Failing to “go and see” in lean manufacturing terms.
Short term thinking, the failure to see the challenges in maintenance, is how short term thinking manifests itself with the inappropriate technology solutions often applied by those siting in Washington DC or Paris. The failure to consider maintenance is also very related to the first point. Appropriate technology solutions are often very simple, less sensitive (less moving parts to break, able to deal with dust, rain…) and more easily repairable (with tools, expertise and spare parts available at the location of use).
A desire to use the cool new gadget and ideas.

Thinking about why appropriate technology is so effective, but underutilized can help anyone improve the solutions they adopt. Thankfully the adoption of appropriate technology solutions has been increasing over the last few decades.

I would especially encourage people to stop looking for the newest management book and actually read and adopt and then re-read and… the excellent management books from the last 50 years. Stop chasing some new shiny thing and adopt solutions that are effective – even if they seem boring.
Continue reading →

Posted by John Hunter
Categories: Books, Innovation, Management, Psychology
Tags: Bill Hunter, Books, commentary, engineering, management, Psychology

The Software Engineering Manager’s Lament

Posted on October 23, 2008 Comments (0)

The engineering manager’s lament by Eric Ries:

In teams that follow the “pick two” agenda [quality, time or price], which two has to be resolved via a power play. In companies with a strong engineering culture, the engineers pick quality. It’s their professional pride on the line, after all. So they insist on having the final say on when a feature is “done” enough to show to customers. Business people may want to speed things up by spending more money, but enough people have read the Mythical Man-Month to know that doesn’t work.

In teams that have a business culture, the MBA’s pick time. After all, our startup is on a fixed budget. They set deadlines, schedules, and launch plans, and expect the engineering team to do what it takes to hit them. If quality suffers, that’s just the way it is. Or, if they care a lot about quality, they will replace anyone who ships without quality. Unfortunately, threats work a lot better at incentivizing people to CYA than getting them to write quality software.
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* Practice five why’s to get to the root cause of future problems. Use those opportunities to add tests or alerts that would have prevented that problem. Make the investment proportional to the problem caused, so that everyone (even the business leaders) feels good about it.

Excellent post, focused on software development but with usable information for anyone seeking to improve management practices.

Posted by John Hunter
Categories: IT, Management, Software Development, Systems thinking
Tags: engineering, Lean thinking, management, Software Development, Systems thinking

Does the Data Deluge Make the Scientific Method Obsolete?

Posted on September 29, 2008 Comments (6)

The End of Theory: The Data Deluge Makes the Scientific Method Obsolete by Chris Anderson

“All models are wrong, but some are useful.”

So proclaimed statistician George Box 30 years ago, and he was right. But what choice did we have? Only models, from cosmological equations to theories of human behavior, seemed to be able to consistently, if imperfectly, explain the world around us. Until now. Today companies like Google, which have grown up in an era of massively abundant data, don’t have to settle for wrong models. Indeed, they don’t have to settle for models at all.
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Speaking at the O’Reilly Emerging Technology Conference this past March, Peter Norvig, Google’s research director, offered an update to George Box’s maxim: “All models are wrong, and increasingly you can succeed without them.”
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There is now a better way. Petabytes allow us to say: “Correlation is enough.” We can stop looking for models. We can analyze the data without hypotheses about what it might show. We can throw the numbers into the biggest computing clusters the world has ever seen and let statistical algorithms find patterns where science cannot.

see update, below. Norvig was misquoted, he agrees with Box’s maxim

I must say I am not at all convinced that a new method without theory ready to supplant the existing scientific method. Now I can’t find peter Norvig’s exact words online (come on Google – organize all the world’s information for me please). If he said that using massive stores of data to make discoveries in new ways radically changing how we can learn and create useful systems, that I believe. I do enjoy the idea of trying radical new ways of viewing what is possible.

Practice Makes Perfect: How Billions of Examples Lead to Better Models (summary of his talk on the conference web site):

In this talk we will see that a computer might not learn in the same way that a person does, but it can use massive amounts of data to perform selected tasks very well. We will see that a computer can correct spelling mistakes, translate from Arabic to English, and recognize celebrity faces about as well as an average human—and can do it all by learning from examples rather than by relying on programming.

Posted by John Hunter
Categories: Creativity, Data, Innovation, Science
Tags: cool, Data, engineering, George Box, Google, Innovation, IT, quote, Science

Webcast on the Toyota Development Process

Posted on September 18, 2008 Comments (0)

Kenji Hiranabe talks about Toyota’s development process (webcast). Kenji shares a presentation he attended earlier this year by Nobuaki Katayama, a former Chief Engineer at Toyota, and the lessons he learned from him.

The webcast takes awhile to get going. If you are impatient you might want to start at the 6 minute mark. Some thoughts from the talk:

Voice of the Customer is diffuse. A strong concept (for a project – new car for example) is very important to focus thought, listening to voice of the customer is important but must use strong concept to avoid losing focus (due to diffuse customer feedback).
Honest face to face communication is important. Bad news first – present bad news first [don't try to hide bad news - my thoughts in brackets, John Hunter].
Everyone must think about cost reduction, many efforts add up to big impact [the importance of reducing waste everywhere].
benchmark, not to copy others, but to learn from what others do well.

The webcast includes a nice (though short) discussion of agile management in software development and lean manufacturing (the different situation of manufacturing versus software development). Kenji Hiranabe has also translated several agile and lean books into Japanese including Implementing Lean Software Development.

Posted by John Hunter
Categories: Lean thinking, Management, Toyota Production System (TPS), webcast
Tags: Books, engineering, Japan, Software Development, Toyota Production System (TPS), webcast

Engineering Innovation

Posted on June 3, 2008 Comments (0)

In the webcast Dean Kamen discusses his latest innovation: robotic arms for people (amazing stuff). Once again he is doing great stuff. It is great what engineers can do (many worked together to get the progress so far) when given the opportunity. We need many more such efforts.

The research was funded by DARPA. DARPA, for those that don’t know, also made reading this blog possible. They funded the development of the internet. I was giving a talk, while I was working for the Office of Secretary of Defense Quality Management Office, on Using Quality to Develop an Internet Resource (back before blogs, but after the web, in 1999). I was trimming things as I spoke and cut the tidbit about DARPA and the internet because I figured everyone already knew that (and I had to trim as I was speaking). In discussions afterwards I found many didn’t know DARPA’s involvement.

Dean Kamen Lends a Hand, or Two (August 2007):
Continue reading →

Posted by John Hunter
Categories: Creativity, Innovation, Management
Tags: engineering, Innovation, webcast

Inside Honda’s Brain

Posted on March 7, 2008 Comments (1)

Inside Honda’s brain by Alex Taylor III

why is Honda playing with robots? Or, for that matter, airplanes? Honda is building a factory in North Carolina to manufacture the Hondajet, a sporty twin-engine runabout that carries six passengers. Or solar energy? Honda has established a subsidiary to make and market thin-film solar-power cells. Or soybeans? Honda grows soybeans in Ohio so that it can fill up cargo containers being shipped back to Japan. The list goes on. All this sounds irrelevant to a company that built some 24 million engines last year and stuffed them into everything from cars to weed whackers.
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Since 2002 its revenues have grown nearly 40%, to $94.8 billion. Its operating profits, with margins ranging from 7.3% to 9.1%, are among the best in the industry.
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The wellspring of Honda’s creative juices is Honda R&D, a wholly owned subsidiary of Honda Motor. Based in Saitama, west of Tokyo, R&D engineers create every product that Honda makes – from lawn mowers to motorcycles and automobiles – and pursue projects like Asimo and Hondajet on the side. Defiantly individualistic, R&D insists on devising its own solutions and shuns outside alliances. On paper it reports to Honda Motor, but it is powerful enough to have produced every CEO since the company was founded in 1948.
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The engineer in Fukui [Honda's president and CEO] cannot help but be intrigued by what his former colleagues are up to, and his office is only a few steps away from Kato’s. But even with the CEO just down the hall, says Kato, “We want to look down the road. We do not want to be influenced by the business.”
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mistakes like the Insight are also the exception. R&D has provided Honda with a long list of engineering firsts that consumers liked, including the motorcycle airbag, the low-polluting four-stroke marine engine, and ultralow-emission cars.

Posted by John Hunter
Categories: Innovation, Management, Science
Tags: Asia, cars, engineering, Innovation, Japan, research

Car Powered Using Compressed Air

Posted on February 25, 2008 Comments (11)

car powered using compressed air

Jules Verne predicted cars would run on air. The Air Car is making that a reality. The car would be powered by compressed air. Certainly seem like an interesting idea. Air car ready for production:

Refueling is simple and will only take a few minutes. That is, if you live nearby a gas station with custom air compressor units. The cost of a fill up is approximately $2.00. If a driver doesn’t have access to a compressor station, they will be able to plug into the electrical grid and use the car’s built-in compressor to refill the tank in about 4 hours.

The car is said to have a driving range of 125 miles so by my calculation it would cost about 1.6 cents per mile. A car that gets 31 mpg would use 4 gallons to go 124 miles. At $3 a gallon for gas, the cost is $12 for fuel or about 9.7 cents per mile. I didn’t notice anything about maintenance costs. I don’t see any reason why the Air Car would cost more to maintain than a normal car. Five-seat concept car runs on air

An engineer has promised that within a year he will start selling a car that runs on compressed air, producing no emissions at all in town.
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Tata is the only big firm he’ll license to sell the car – and they are limited to India. For the rest of the world he hopes to persuade hundreds of investors to set up their own factories, making the car from 80% locally-sourced materials.
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“Imagine we will be able to save all those components traveling the world and all those transporters.” He wants each local factory to sell its own cars to cut out the middle man and he aims for 1% of global sales – about 680,000 per year. Terry Spall from the Institution of Mechanical Engineers says: “I really hope he succeeds. It is a really brave experiment in producing a sustainable car.”

Now does that sound like the Toyota Production System to you? It should. If I were an executive at Toyota I would sure examine this to see if it really is as promising as it looks. And if it is Toyota sure has plenty of cash and the management practice to make a very compelling case for allowing Toyota to produce this globally. The engineers desires closely match what Toyota has learned. Both seek to eliminate the waste of transportation (friction).

Posted by John Hunter
Categories: Fun, India, Innovation, Lean thinking, Management, Science, Toyota Production System (TPS)
Tags: cars, cool, engineering, France, global, green, India, Innovation, lean manufacturing, Manufacturing, pollution, Toyota

Engineering Innovation for Manufacturing and the Economy

Posted on November 11, 2007 Comments (4)

Editorial: Engineering Innovation, Milwaukee Journal Sentinel:

They are the invisible heroes in business, the men and women who make innovation possible. They are people like Mary Ann Wright at Johnson Controls in Milwaukee, the former chief engineer for the Ford Escape hybrid who is leading a team bent on establishing world leadership in hybrid battery systems.

Or Werner Zobel, a Modine Manufacturing engineer working in Germany who hatched the idea for a new cooling system that the Racine-based company believes could be revolutionary. The system uses ultra-thin layers of aluminum to dissipate heat, a breakthrough that has potential for car and truck radiators and air conditioning condensers.

Intellectual candlepower will fire the regional economy, the Milwaukee 7 regional economic development group believes. Its strategic plan relies on innovation-driven manufacturers that are heavy with engineers. But across the region, those companies say they can’t recruit enough engineers, and they worry that shortages will worsen as baby boomers retire. Complicating the picture is a shortage of visas for foreign-born engineers and increased competition from rapidly developing economies in China and India for those students even when they complete their studies in the United States.

The University of Wisconsin-Milwaukee, Marquette University and the Milwaukee School of Engineering are racing to fill the pipeline. Marquette and UWM are promising expansive new buildings and increased enrollment of both undergraduate and graduate students.

The USA continues to be by far the largest manufacturing in the world. And one important reason is the contributions provided by science and engineering (fed by strong science and engineering schools). In addition to other smart economic policies (The World Bank’s annual report on the easiest countries to do business in ranks the USA 3rd – after Singapore and New Zealand). Wisconsin manufacturing continues to get good discussion on various lean blogs for good reason(More Wisconsin Lean, Wisconsin Continues to Lead in Lean Government, History repeats itself). The success Wisconsin is enjoying is not due to one single factor but the efforts of many actors including companies, universities, government, the press… and groups like the Wisconsin Manufacturing Extension Partnership and the Madison Quality Improvement Network (I have managed MAQIN’s web site since it was created – John Hunter).

Posted by John Hunter
Categories: Economics, Lean thinking, Management, Manufacturing, Public Sector, Science, Systems thinking
Tags: Economics, engineering, Manufacturing, Wisconsin

Applied Quality Engineering Education

Posted on January 10, 2007 Comments (0)

Classroom projects translate into immediate workplace gains for working professionals in engineering

In the final semester of his UW–Madison master’s degree, Bob Aloisi didn’t just earn a letter grade in his quality engineering class: He saved his company $50,000. It wasn’t the typical classroom outcome — but it wasn’t a typical classroom. As a student in “Quality Engineering and Quality Management,” Aloisi accomplished a major class project in quality improvement at his own workplace.

The project is the capstone experience in the College of Engineering’s award-winning distance-education program, the Master of Engineering in Professional Practice (MEPP). Designed for mid-career engineers who live and work all over the country, MEPP’s Internet-based curriculum strives to provide knowledge students can apply immediately at their companies.
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“Our project was a very good example of the Kaizen approach,” says Aloisi. “It wasn’t one specific thing, a home run type of thing, that we changed to make our improvements.” Instead, his team met its targets through many small steps, including adjustments to equipment settings and better training for machine operators.

Posted by John Hunter
Categories: Career, Education, Management, Science
Tags: economy, engineering, Madison, Manufacturing, Wisconsin