Technology

This Accessory Transforms Manual Wheelchairs Into Electric Rides

A manual wheelchair may be the better option sometimes, while in other circumstances an electric scooter would be more convenient. To eliminate the hassle of switching between two types of mobility — and the expense of having both — Japanese developers created an attachment that would transform any wheelchair into an electric version.

Wheelchair attachment provides temporary electric power

(Photo: Gizmag)

Gizmag (via Gizmodo) reports seeing this technology at the recent Tokyo Motor Show. Gizmag says WHILL — as it’s called — is currently a prototype that clamps onto the outer sides of a wheelchair with a bar crossing over in front of the user, allowing them to control the device.

Here‘s more on the device’s specs and mobility:

Each of the [wheel] hubs contains a separate 24-volt motor, powered by a lithium-ion battery pack. These turn the chair’s wheels, propelling it up to a top speed of 20 km/h (12.5 mph). The battery reportedly takes two hours to charge, and offers a range of approximately 30 kilometers (19 miles).

Not unlike piloting a Segway, users steer by leaning in the direction that they wish to travel, with a force sensing mechanism in the control section varying the rotational speed of the wheels accordingly.

Wheelchair attachment provides temporary electric power

WHILL developers. (Photo: Gizmag)

As of right now, WHILL is reportedly finding wheelchair users to test the device in the field and provide feedback, which will be incorporated into the commercial product.

Comments (14)

  • rdietz7
    Posted on December 13, 2011 at 12:39am

    The Japanese are awesome!

    Report Post » rdietz7  
    • OneTermPresident
      Posted on December 13, 2011 at 2:03pm

      When it comes to saving billions on research and development by taking the existing products / inventions of others and improving them… I agree.

      Report Post » OneTermPresident  
  • Kimmiemffl
    Posted on December 12, 2011 at 11:56pm

    As a person with a spinal chord injury who has a manual wheelchair and power chair, I can’t even begin to say how awesome this would be to have! Oh! and btw, Baddoggy, the “guvment” didn’t by either one of mine.

    Report Post » Kimmiemffl  
  • txn4justice
    Posted on December 12, 2011 at 6:14pm

    Cool. Got to watch out though. It might need wheelie bars!

    Report Post »  
    • paintbrushbright
      Posted on December 12, 2011 at 8:01pm

      To wide to go through regular door openings.

      Report Post » paintbrushbright  
    • Mil Mom
      Posted on December 12, 2011 at 10:24pm

      Aren’t lithium ion batteries the ones which caught fire in laptops? If those things caught fire, the user who is handicapped would be trapped!

      Report Post » Mil Mom  
  • Baddoggy
    Posted on December 12, 2011 at 5:35pm

    Oh great…something else i have to buy for a Government teat sucker. No thanks! Buy your own damn wheelchair!!!!!!!!!!!!!!!!!!!!

    Report Post » Baddoggy  
    • RossPoldark
      Posted on December 13, 2011 at 5:01am

      Do you think everyone that has a wheel chair relies on your tax dollars to buy it for them? I think not dear.

      Report Post »  
  • HawkEyeTx
    Posted on December 12, 2011 at 5:24pm

    #
    Will it fit into handicapped restroom stalls?
    What is the minimum household door width?
    What is the maximum ramp incline?

    Report Post » HawkEyeTx  
  • SpankDaMonkey
    Posted on December 12, 2011 at 5:13pm

    .
    How fast does it go?………..

    Report Post » SpankDaMonkey  
  • Carter John
    Posted on December 12, 2011 at 5:05pm

    This is a great idea, why haven’t we come up with this yet? Oh wait, if you do came up with the next light bulb idea and make profits. You get taxed into oblivion.

    Report Post » Carter John  
  • Searchingforthelight
    Posted on December 12, 2011 at 4:35pm

    I think I almost always enjoy Liz’s columns. This one is no exception. Tokyo comes out with some interesting devices. This one is genius. I think the funnest one I’ve seen is the umbrella shoes.

    Report Post »  
  • spudwhite
    Posted on December 12, 2011 at 4:31pm

    Wonderful, this innovation will probably bring economical motorized chairs to the vast number of folks who can‘t afford or don’t qualify for an expensive electric scooter/chair. Kudos to the team involved.

    Report Post »  
    • Baddoggy
      Posted on December 12, 2011 at 5:37pm

      Who does not qualify? If you want one, you can always get one free if you are a Guvment teat sucker. They have cracked down a little, but I see FAT perople getting them only because they are FAT! That is roberry!!!

      Report Post » Baddoggy  

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