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Segway, GM Partner On Two-Wheeled Electric Car

Slartibartfast was one of many readers sending in news of GM's partnership with Segway to develop a two-seater urban electric vehicle. It's called the Personal Urban Mobility and Accessibility, or "PUMA." This is just a prototype, so don't get your credit card out yet. Its total cost of ownership could be about 1/4 that of a traditional car, GM says. The prototype runs for 35 miles, at a top speed of 35 mph, on lithium-ion batteries. It features the now-familiar Segway balancing technology, though fore-and-aft training wheels are visible on the prototype. Some commentators have likened it to a high-tech rickshaw, others to a golf cart. Engadget describes how the ride feels.

9 of 394 comments (clear)

  1. Yeah, but what's the point? by kkrajewski · · Score: 4, Insightful

    Add a third wheel and suddenly now you don't need thousands of dollars of gyroscopes and such.

    1. Re:Yeah, but what's the point? by Rei · · Score: 4, Insightful

      Apparently where you come from, the position of the wheels and the location of the center of gravity is irrelevant, and all that matters is wheel count.

      Meanwhile, back in the real world....

      --
      "99 dead duelists of Dios on the wall. 99 dead duelists of Dios! Take one's ring, pass it around..."
    2. Re:Yeah, but what's the point? by grodzix · · Score: 4, Insightful

      But with 3rd wheel it loses it's cool factor (and then no one for sure will buy it).

      --
      My Windows is NOT slow, it's special!
    3. Re:Yeah, but what's the point? by ElizabethGreene · · Score: 4, Insightful

      I could be mistaken, but haven't we had 2 wheeled urban transports for > 180 years? Link:http://en.wikipedia.org/wiki/Bicycle

    4. Re:Yeah, but what's the point? by LWATCDR · · Score: 4, Insightful

      "More importantly, they're losing aerodynamics."
      Are you freaking nuts.
      Top speed 35 mph. And take a look at it. A small third wheel would add diddly to the drag of that beast. It goes so slow and already has such poor aerodynamics that it just doesn't matter.
      This is nothing but a cool "look I am high tech" toy.
      Really where is a less than 50 mile range going to work in the US?
      New York is the only place where I can see this working. Chicago is too spread out and you have the L. LA? Also way to spread out, Atlanta, Boston, Dallas, Phoenix?
      You can say all that you want about how we need to end sprawl but this would be a solution after sprawl is ended.
      Now this could work in Japan.
      The only good way I can see this work is if you could ban personal cars from a city and have these as sort of a rental system. You pick one up at a train station and drive it to where you want to go in the city.
      Then you drive it back.

      --
      See my blog http://ilovecookes.blogspot.com/ for light hearted technical information.
  2. That's just sick by Anonymous Coward · · Score: 5, Insightful

    The idiots are facing bankruptcy, living off taxpayer bailouts and here they are toying with one of the century's worst failures in venture capital backed technology.

  3. Ride a motorcycle? by cornercuttin · · Score: 5, Insightful

    You can get better mileage out of a small CC motorcycle engine, go faster, and not look as much like an idiot.

    I know a motorcycle is still gas, but a battery will be using up other energy somehow, and if you live in Oklahoma like I do, it's just coming from coal or oil.

    better yet, just get a horse.

  4. Seems rather silly by dasunt · · Score: 4, Insightful

    35 mph, 35 miles before a recharge is needed.

    A bike will easily go 15 mph, doesn't have a range restriction, and uses no electricity.

    A motorized scooter will go the same speed or faster, and has a greater range, plus has the advantage of being able to stop almost anywhere for gasoline.

    So which niche is this targetting?

  5. Re:Is it safe? by Quothz · · Score: 4, Insightful

    I mean, let's say a bus is coming towards you. If you're in this thing, you're toast. But if you just WALK, you can always jump out of the way.

    I suspect GM may include some sort of control for controlling the direction of movement. If so, you could, y'know, turn. I doubt it'll be any less safe than bicycles and motorcycles in that regard.

    Walking is an excellent option and I do so whenever possible. However, it's tricky to walk at 35mph; I never got the knack.

    Something like this looks like it'd be an okay option for someone who needs to travel a fair bit within a city metro area. I'm strictly meh on it from what's said in TFA, but I don't think your specific criticism is particularly valid.