Technology and Organizations

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AirVenture’s Electric Revolution: Cessna & Bye Energy

Thursday, July 29th, 2010

Bye Energy and Cessna are bringing electric aircraft into the mainstream.  More Cessna 172 Skyhawks have been built than any other civil aircraft and soon they may come with an electric hybrid option.  Cessna & Bye Energy have partnered on a proof of concept Skyhawk that should have its first flight before year’s end.

Long term goals include a certified electric Skyhawk and conversions of existing aircraft.  Let’s put the conversion aspect into perspective: (1) over 43,000 Skyhawks have been built and (2) the entire aviation community is looking for alternatives to leaded fuels.  The opportunities are huge.

The Bye Energy/Cessna partnership is a great combination of talent.  George Bye is a serial aviation entrepreneur.  He is joined at Bye Energy by a seasoned team of executives, including past Cessna President and Chief Operating Officer, Charlie Johnson. Charlie & George have worked together on prior projects combining their vision, leadership, and manufacturing expertise.

Cessna brings to the table an incredibly popular aircraft with the greatest production history in the industry.  The power plant change would result in only minor changes to the controls, making this new aircraft feel familiar to many.

The combination is one of synergy.  Cessna’s Chairman, President, and CEO Jack J. Pelton is quoted in the press release as saying,

As we look at the landscape of alternative fuels for general aviation aircraft, the electric power plant offers significant benefits, but there are significant challenges to get there. We believe Bye Energy has gotten off to a good start in understanding those challenges and how to overcome them.

I had had the chance to sit with George Bye, Charlie Johnson, and Cessna’s Bob Stangarone this afternoon.  (And yes, to have my picture taken in a brand-new (conventionally-powered) 172 with George).  

Some take-aways:

  • “Engineering with safety & certification in mind.”  This collaboration isn’t about just a proof of concept.  The companies are in it for the long haul.
  • “Any one of the storage units could fly the aircraft.”  As I understand it, if there were to be a problem with one of the cells of the battery system, any single piece of the system could still power the aircraft.
  • The initial approach is a hybrid plug-in.  Their expectations are 2 hours on the electric portion of the power plant and another 2 hours of extended range from the auxiliary power unit.  They are designing with technical improvements in mind and the system will be upgradable.

For more technical background, please see the CAFE Foundation’s post, the recent press release, and the FAQ page from Bye Energy.

Measuring Systems Savvy

Wednesday, July 15th, 2009

I’ve been talking about systems savvy, but the rubber needs to hit the road. How do you measure it? To help people develop systems savvy you need to know how to assess their starting and progressing competency. If we can’t measure it, we can’t effectively develop training, hire people who have it, or track its organizational impacts.

cc: flickr.com/photos/ideonexus

cc: flickr.com/photos/ideonexus

Systems Savvy is the “ability to grasp the capabilities of a technology and how that technology might be meshed with organizational practice. People with systems savvy understand that technologies and practices are intertwined — and they know how to make adjustments to both the technology and the practice to effectively weave them together.”

Systems savvy is a bit more than systems thinking (For example, Senge’s The 5th Discipline). Systems thinking is ability to see the whole and thereby use the leverage of small changes to make improvements. Systems savvy includes understanding how to intertwine the technology, organizational, and people components for better performance — not just focusing on one small change, but rather more on overall design.

Complicated ideas. Complicated measurement. But we do have some foundations to build on. M. Frank has developed measures of capacity for engineering systems thinking. The topics measured include:

  • Desire to work with systems and to ‘love’ working on the systems level
  • Understanding the synergy of the system
  • Understanding the system from multiple perspectives
  • Not getting stuck on details
  • Interdisciplinary knowledge
  • Learn or analyze the customer’s or market’s needs
  • Perform engineering & economic optimization

Other measurement for systems thinking focuses more on the dynamics. Sweeney & Sterman present simple problems such as graphing the contents of a bathtub over time given how much is flowing in and flowing out. This gets at whether people understand system concepts like feedback, delays, and stocks and flows.

Measures of intelligence also can provide background for measuring systems savvy. In a 2006 paper, Hedlund, Sternberg (an expert on measuring tricky things like tacit knowledge), and their colleagues describe their creation of measures of “practical intelligence.” They note that:”.. individuals who effectively solve practical problems are able to recognize that a problem exists, to define the problem clearly, to allocate appropriate resources to the problem, to formulate strategies for solving the problem, to monitor their solutions, and to evaluate the outcomes of those solutions. Furthermore, in order to understand the problem in the first place, individuals need to be able to filter relevant information from irrelevant information, relate new information to existing knowledge, and compile information into a meaningful picture. The effective use of these skills to solve practical, everyday problems can be viewed as an indicator of one’s practical intelligence. ”

Their measures of problem solving skills were based on the solutions provided to a variety of business scenarios (though they were designed to be answered without business background) and then the open-ended solutions were rated by business school alumni and current students on: (a) time requirements, (b) realism, (c) accuracy and sufficiency of information, (d) prerequisite knowledge or experience, and (e) types of skills/abilities addressed.

Measuring systems savvy would include a similar set of steps (following Sternberg et al.): Approach organizational leaders with the request to identify people with clear systems savvy (using the definition given above). Ask the identified “savvy” people to describe a situation that required them to use systems savvy. Have them describe what they did and why it involved systems savvy. Have them describe what a novice or person without system savvy might have done instead.

This first portion provides the basic scenarios and some better and worse responses to the scenario. The next step is to have other experts help you create additional possible responses to the situation. The experts are asked to create responses that indicate high and low levels of systems savvy. Each of the responses is then weighted (again using experts) to create the score for choosing the particular response. In the case of systems savvy, we will need to be sure that the responses include the possibility of only focusing on technical or organizational solutions (lower scores), as well as responses that intertwine technical and organizational possibilities in sophisticated ways (higher scores). The scenarios themselves should focus on initial analysis tasks (how to get a clear picture of the organizational and technical context), problem solutions, and evaluation of results.

The validity of the measurement tool is initially tested by approaching still more experts — and now also novices — and having them select (via multiple choice) responses to the scenarios. The results should find the identified savvy experts scoring significantly higher than the novices. If so, your measurement tool is ready for the open road.

Our Personal Security Role in a Web-Enabled World: Vigilante and/or Ostrich?

Thursday, July 2nd, 2009

Location aware tools and ubiquitous networks are enabling new activities… or are they just opening up old ones to a broader community? Regardless, all of us are now in positions to make decisions about our use of “big data” and how we control our own data.

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(Slashdot carried both these stories last week.)

The issue is control and self-determination — having the systems savvy to make effective decisions for ourselves — both at home and in our messages to our elected officials.

Simson Garfinkel
provides an excellent analysis of modern privacy trade-offs in this month’s MIT Technology Review Privacy Requires Security, Not Abstinence: Protecting an inalienable right in the age of Facebook.

What happens if somebody impersonating you calls up a company and demands access to your data?

If Google or Yahoo were storefronts, they would ask to see a state-issued ID card….

It turns out that we essentially have the technology to solve this problem in the digital world as well. Yet the solutions that have been developed aren’t politically tenable–not only because of perceived costs but also, ironically, because of perceived privacy concerns.

I understand these fears, but I think they are misplaced. When someone can wreak havoc by misappropriating your personal data, privacy is threatened far more by the lack of a reliable online identification system than it would be by the introduction of one. And it is likely that it would cost society far more money to live with poor security than to address it.

I believe that we will be unable to protect online privacy without a strong electronic identity system that’s free to use and backed by the governments of the world–a true passport for online access….

Simson’s article raises both concerns and opportunities for control. The issues are complex, but they should become part of all of our general education requirements. We all need to understand the technology risks and opportunities, and make proactive decisions about the role we will play. These decisions relate to our personal lives and how we manage the data our organizations control. At each step we can either live with the defaults (often someone else’s proactive choice) or make educated decisions.

Technology and Organizations Makes the Top 50 Engineering Professor Blog List!

Tuesday, April 21st, 2009

This nice news came in the morning email.  The folks at “The Engineering a Better World Blog” compiled an interesting list: “From macroelectronics and quantum computing to student life or surviving as a woman, see the world of engineering from those on the inside.”

Santa Clara’s Eric Goldman’s blog on Technology and Marketing Law also made the list, as did Harvard’s Andrew McAffee (The Business Impact of IT).

Web 2.0 Firefighting

Tuesday, November 11th, 2008

In September I posted about forest firefighters using portals (my definition of portal: one-stop web shopping for information and/or working space on a project or topic – often updated from multiple sources).  In October, Wired’s Damon Tabor wrote about the LAFD’s 23-year veteran Brian Humphrey – calling him a one-man geek squad. 

The article talks about how Firefighter Humphrey is building resources for the LAFD and the public using Twitter (microblogging, see related posts here & here), Yahoo Pipes 
(free data aggregating tool – you can build a custom pipe, or subscribe to ones built by others), mobile alerts 
(subscription to get messages on your mobile phone when something happens), and map mashups (they already use a Google Maps mashup, he wants to link to more detailed info like USGS topographical maps.)  LAFD’s portal.  LAist article with even more examples of LAFD’s efforts.

Clearly real-time data is crucial for firefighters.  But given all the firefighting I hear about in business organizations, perhaps there is something to be learned here.  What data could you be accessing, mashing up, aggregating, or just tapping into that would enhance your work?  Situational awareness has to be balanced against information overload, but if done well may support immersive performance.  Always looking for examples…