Sunday, November 18, 2007

SIT - Morning Options (Part 5)

SIT is about more than efficiency, it's also about a better transportation experience.  The flexibility of SIT would accommodate personalized spaces.  Consider your morning commute (assuming your have one).  How would you like to spend that time?

Biking is a common choice, and a great one at that.  But the weather can get nasty.  A SIT space could include an stationary cycle to get a morning workout, without the weather, with higher speed, and more safety.  It would be hard for SIT to be more efficient than biking, but the electrical energy generated by exercise could be captured and returned.  A more interesting concept is the alternatives, such as rowing machines.  You can't, as far as I know, row to most workplaces.  But rowing is a more complete workout than biking, and rowing has a higher energy output.

For the less active, other options would be available.  How about a bit of extra sleep?  I hope you don't do that when driving to work.  Or how about breakfast?

The normal options for train/bus exist too, you could read a book or the newspaper.  In a spacious train seat (commuter rail as opposed to subway style), you can catch up on email.  Those wouldn't require any special SIT space of course.  Neither would a phone call, which is .. frowned upon while on public transportation, and illegal in many states from a car, but widely practiced still.

  • Part 1 - Personal Transit
  • Part 2 - Storage
  • Part 3 - Flexibility
  • Part 4 - Efficiency
  • Part 6 - Service

     

  • Friday, November 16, 2007

    Browser Bias

    Jeff Atwood writes about the higher expectations users have of internal software due exposure to Internet software.

    It's a good point, but there remains a stone unturned.  Why do users, who have no knowledge of the technical details, proclaim browser based software to be better.  One simple reason is, the internal software they were subjected to was not browser based, many times having been written before those tools were available.

    Internal software sucks not because it's not written in Javascript.  No, it sucks because no one cares enough to fix it.  Management can't put a cost benefit study behind the fixes, users can't switch to another platform, and developers aren't half as motivated to create a piece of software for that overpaid salesperson (every company has at least one), as they are to create a piece of software that might bring them fame and fortune among the wider world.  And we haven't even begun to consider the consequences of scale.

    Thus internal software sucks, and when compared to a project someone loves, it looks horrible.  And that explains the irrational bias I've observed among pundits, executives and "hip" users toward browser based software.

    Thursday, November 15, 2007

    What would you do?

    As a thought, consider this scenario.  You've just been elected President of the United States, with a supportive congress.  But in the 6 months prior to election, U.S. oil daily oil supplies have halved. 

    World oil production has been in decline for some time, but the U.S., through economic power has until recently managed to outbid developing countries like China in most contests, and thus U.S. supplies had met demand consistently.  But a recent sudden drops in production from several U.S. fields and fields two main import sources, caused enough instability in the U.S. financial system that the bidding war shifted enough that the U.S. lost several key contracts and will now feel the shortages the rest of the world has been feeling for some time.

    I pose this scenario for two reasons.  One I'd like you to think about what you'd do in such a scenario.  What would priorities be?  How far and where would you go?

    The second reason is, after you've thought about what you'd do is a situation like above, think about how much easier, and less disruptive the things we could do now are.

    Monday, November 12, 2007

    Hybrid Taxis in Chicago

    Taxis are an important part of a cities transportation system.  Until we have a system like SIT, there are going to be situations that bus/train public transportation can't handle.  Taxis are nearly as inefficient as a normal automobile, maybe more, but it's important to remember they support public transportation.  If you're planning to be out late, you're more likely to take the train and/or walk if you know you can catch a cab home.  Otherwise you might be tempted to drive, with all the bad effects of that (especially if you're planning on drinking).

    Taxis should be more efficient however.  They are in many ways the perfect use of recent hybrid vehicles.  Lots of stop and go traffic, lots of idling, and some crazy drivers who don't mind using the breaks way too much.  In addition, taxi company operators are much more aware of, and reactive to the costs associated with gasoline than your average consumer.

    That's the logic that has helped hybrid taxis take off in NYC and San Francisco.  Chicago has dabbled in hybrid taxis, but hasn't put it's foot nearly as deep in the water.  There's not much good reason.  Hybrid taxis have proven to be an excellent choice for even the most demanding environments.

    So how bout it Chicago?  Lets speed things up a bit.  Lets put together a plan that requires the majority (rather than 1 in 50) newly bought taxis to be a hybrid, or some other vehicle over 32 mpg.

    Thursday, November 08, 2007

    SIT - Efficiency (Part 4)

    In honor of the DARPA Urban Challenge, I'm going to point out another of the benefits of a SIT system.  SIT, is a conceptual idea for a system that integrates rubber wheeled vehicles, rail and individual transportation compartments to create a completely new transportation system.

    Besides the flexibility benefits, and convenience benefits, SIT also allows for significant efficiency improvements.  The rubber wheeled vehicles portion of SIT would be more efficient than automobiles for many reasons.

    Number one, is no driver.  Human drivers are impatient, discourteous and unpredictable.  SIT vehicles work collaboratively.  This means less breaking and acceleration.  Also, if you're reading a book, catching up on email, you're not as concerned about the 10 seconds you might save by flooring it at the change of a light.  Also, no lights!

    No driver has very positive impacts in the area of safety, but the increased safety enables efficiency improvements too.  Vehicles will require fewer safety features, reducing weight.  Vehicles will be able to "platoon" and benefit from drag reduction through drafting.  No lights means no idling, and intelligent routing means no traffic jams either.

    Another source of efficiency is the ability to replace the transport platforms in a centralized manner, keeping them up to date with improvement in drive technology.  Likely these platforms would all be electric-battery powered, especially since their autonomy and modularity would eliminate any charge-range concerns.

    The last source is the use of non-rubber wheeled transport for legs of most journeys.  Rail is more efficient than the automobile, and eventually high speed rail with SIT could replace many jet flights.

    DARPA Urban Challenge

    In an effort to raise the difficulty and ambitions of the DARPA challenge, this years event pitted engineers against conditions simulating an urban environment.  What's amazing is the level of performance achieved in what is only the first year.  Carnegie-Mellon's team won, but 6 of the 11 competitors finished the course under time.

    I tell people, Space Individualized Transit (SIT) are not nearly as far away as they think.  In less than 20 years the transition will begin, and it's only that long due to political and regulatory red tape that is sure to throw up roadblocks.  Once that transition begins, it's unstoppable.  I don't care how many people tell me they like driving their cars to work in the morning.  How many people tell me they want the "freedom" to sit at the wheel for tens of thousands of hours of their life.

    The thing I know, beyond a shadow of a doubt, is that within a week of sitting down in a vehicle that doesn't require this, even the most resistant skeptic will have to ask himself, "what was I thinking?"

    Once we get the drivers hands off the steering wheel, all kinds of other great things can happen.

    Wednesday, November 07, 2007

    WLW adds Blogger image uploads

    Just found out one of my most desired features was added to Windows Live Writer this version.  Image support for Blogger.  As you can see in the last post, images are now easy.

    By the way, the new URL is still a work in progress.  Waiting for a response from the Blogger team.

    Friendly Installation

    I use Windows Live Writer for all my blog writing.  It's a great tool, far easier than writing in the blogger HTML form and risking loosing hours of work when something wonks out in the browser.

    So, when they released a new version today, I wanted it.  I was initially disappointed by the indications on their site that it was now part of a suite, because I didn't really want all that other junk.  I hate that.

    Fortunately, things are better than that.  There's a suite, but it's easy to select only the things you want to install.  Some demon possessed me to install messenger even though I never use it (especially pointless since I use run Yahoo Messenger all the time, but only use it for playing LaunchCast music).

    All that is normal, what I found surprising was the installer.

    image

    There are a few things to note here.  One is you can change your installation options, after you start installing.  That's a pretty cool feature I think.  Maybe not applicable to all kinds of software, but common enough others should take note.  Another is trivial but funny: the message "Feel free to do other things while you wait."

    Now, I've never been the patient installer.  Only on the most incompatible and broken pieces of software do I actually leave all other applications closed during an install (you might ask why I would install such software?  Because I work in a world where I don't always get to choose my software ;( ).  So, it's nice to have that practice validated, even if most of those "please close all other applications" warnings were really lies.

    Monday, November 05, 2007

    Local, When, Why and When to Stop

    I don't usually just link to articles, but this was a very good summary of my position on the buy local idea.

    http://gristmill.grist.org/story/2007/11/1/18119/1444

    If you're a strong supporter of the idea, do yourself a favor and don't skip the last few paragraphs.  I wish the other Ryan had made more of a point that yes, some things will become more local, and should, once the social cost of the emissions are included.

    Many, maybe most of the things the buy local movement is doing today are positive.  Lets not get carried away though, and lets put something in place that's a better guide than the emotional reactions of consumers.

    Sunday, November 04, 2007

    Step It Up 2007

    Just got back from the Step It Up: Chicago Education & Leadership Forum.  As my first experience being part of the organization of an event, I was quite happy.  I've learned some things, met new people and had a good time.

    It was a great turnout too, maybe 170.  We had some great speakers too.  Jack Darin, of Sierra Club, made some great points about the opportunities we have in Illinois to affect national auto policy by adopting the California emissions standards.  It's only part of the solution, but it's one piece that looks nearly within grasp.  If we adopted those standards, which several other states have done as well, the size and central position of Illinois would make it less economic for manufacturers to produce both a clean and dirty version.

    Overall the Sierra Club campaign sounds like a well thought out effort individuals can connect with.  It's simple, yes, but efforts like that need to reach a great number of people, so that's good.

    We also heard presentations from Tim Montague of Climate Justice Chicago and Anthony Star of the Center for Neighborhood Technology.  Anthony had facts out the wazoo on Chicago's impact and the sources of the impact.  Some were non-surprising but well-illustrated, such how drastic the difference in per-capita impact is between the urbs and the suburbs (cities win in case you were wondering).

    The elected official turnout was light due to the recent crisis in Springfield.  Still, we had three, State Representative Greg Harris, County Commissioner Mike Quigley and Debra Shore, Commissioner for the MWRD (Water Reclamation District).

    Mike talked about all ways local governments can put their buying power to use, and what Cook County has done.  It's important that people like Mike push those ground level efforts forward.  Change takes time, and getting a head start is blazes a path for others as well as making an impact right now.

    The one thing missing from the whole event was a consensus around carbon pricing/trading/capping.  We heard a lot about Chicago and the great efforts going on here.  We really need to have national or even global impacts too, though.  The two efforts aren't exclusive in any fashion.

    What is overlooked, I think, is the effects national wins have on local efforts.  Local efforts always begin with the low hanging fruit.  It's easy to do this locally, and smart, because you're working at such a low level that you can manage the details involved with things like distributing individual light bulbs, rain-water barrels or just putting more focus on locally grown foods.

    But there is only so much low hanging fruit on a tree.  National impacts don't generally have the same immediate feedback that local efforts do, but they are important because they put more fruit within reach.  There's really only one way to win the war, and that is at the national level.

    At the national level, you need different tactics as well.  It's not possible to deal with the same level of detail.  At the national level what we need more than anything else is a system that puts a price upon carbon.  I have opinions about what technology (solar) or executive action is more important, but those are secondary to the need for an economic system that "raises the bar", for the entire nation and puts more fruit within reach. 

    Do this well and all of the local efforts will feel much more rewarding.  It should be obvious that if dirty is more expensive than clean, two things will happen.  First more companies and people will do the math and figure they need to do clean things.  Secondly, once they start doing that, they'll do more, and faster, because they can actually afford to.

    In the longer term there's one more important element.  Raising that bar insures that those who lead the way, will reap the benefits of their foresight.  That's justice.