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Category: EC off limits

BLUE LIGHT SPECIAL - defect iLimb glove poses tricky Catch-22 for Cybathlon 2020 [review]

Cite this article:
Wolf Schweitzer: Technical Below Elbow Amputee Issues - BLUE LIGHT SPECIAL - defect iLimb glove poses tricky Catch-22 for Cybathlon 2020 [review]; published April 21, 2019, 14:42; URL: https://www.swisswuff.ch/tech/?p=9987.

BibTeX: @MISC{schweitzer_wolf_1574227870, author = {Wolf Schweitzer}, title = {{Technical Below Elbow Amputee Issues - BLUE LIGHT SPECIAL - defect iLimb glove poses tricky Catch-22 for Cybathlon 2020 [review]}}, month = {April},year = {2019}, url = {https://www.swisswuff.ch/tech/?p=9987}}


The Cybathlon 2020 race rules confront us with two interesting Catch-22 aspects:

-hammering (if not other dangerous) activity that is not endorsed by "bionic" hand manufacturers [link]

-use of damaged / perforated covers, not endorsed by Ossur (see here)

The iLimb user / clinician manual clearly states "do not use without an approved cover", "do not use with a damaged cover", and, "damaged covers must be replaced by a qualified Touch Bionics technician or technical partner" 1.

However, the Cybathlon Karlsruhe 2019 footage clearly exhibits a torn and perforated glove (defect over the knuckle of finger II/index finger) being used during the competition during the task that has the competitor push a card into a slot.

From view of a user that had serious issues with these "glove covers" that Touch Bionics (then) / Ossur (now) sold for a premium, and who knows a lot about replacing these with better parts despite manual regulations, this is VERY interesting: because a damaged cover unnegotiably operates far outside the acceptable use condition that appears to be insurable. And insurance seems to be a thing there.

To remind you: Touch Bionics glove covers die by themselves when left alone [link] or when used for something as minor, uninteresting and light as a 10 minute car wash [link]. I was left to myself to identify a work glove [link] and a durable cosmetic glove [link].

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BLUE LIGHT SPECIAL - Hammer use to hammer nails, with "bionic" prosthetic hand, poses tricky Catch-22 for Cybathlon 2020 [review]

Cite this article:
Wolf Schweitzer: Technical Below Elbow Amputee Issues - BLUE LIGHT SPECIAL - Hammer use to hammer nails, with "bionic" prosthetic hand, poses tricky Catch-22 for Cybathlon 2020 [review]; published April 20, 2019, 10:28; URL: https://www.swisswuff.ch/tech/?p=9594.

BibTeX: @MISC{schweitzer_wolf_1574227870, author = {Wolf Schweitzer}, title = {{Technical Below Elbow Amputee Issues - BLUE LIGHT SPECIAL - Hammer use to hammer nails, with "bionic" prosthetic hand, poses tricky Catch-22 for Cybathlon 2020 [review]}}, month = {April},year = {2019}, url = {https://www.swisswuff.ch/tech/?p=9594}}


The Cybathlon 2020 race rules confront us with two interesting Catch-22 aspects:

-hammering (if not other dangerous) activity that is not endorsed by "bionic" hand manufacturers

-use of damaged / perforated covers, not endorsed by Ossur [link]

A hammer, particularly a cheap or small one, even more so than a heavy dangerous "real" hammer, is an unlikely tool to use with an ~80 000 USD myoelectric "bionic" device that is specifically built to sustain only the lightest of work. And the subject of hammering, technically, as arm amputee with a prosthetic arm, has become relevant since the Cybathlon 2020 directors [link] have taken it upon themselves to make it a "discipline".

STOP - HAMMER TIME?

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Kingsman: The Golden Circle [movie review]

Cite this article:
Wolf Schweitzer: Technical Below Elbow Amputee Issues - Kingsman: The Golden Circle [movie review]; published January 4, 2018, 14:28; URL: https://www.swisswuff.ch/tech/?p=7967.

BibTeX: @MISC{schweitzer_wolf_1574227870, author = {Wolf Schweitzer}, title = {{Technical Below Elbow Amputee Issues - Kingsman: The Golden Circle [movie review]}}, month = {January},year = {2018}, url = {https://www.swisswuff.ch/tech/?p=7967}}


The 2017 movie Kingsman: Golden Circle gets it wrong again, and yet, it has so many critical new features we need to review these.

This movie has the capacity to inspire massive innovations, so it would be quite realistic to expect Disney / 20th Century Fox to also finance prosthetic arm development of their vision of what could be.

This then would not be new. Prosthetic industries seem to run after science-fiction role models, with the following examples:

  • Luke Arm [link]
  • Deus Ex Machina arm [link]

Now, this Kingsman: The Golden Circle movie features an amputee, just as the first Kingsman: The Secret Service movie did. There, a leg amputee was featured whereas here, we have an arm amputee with us.

Stereotypically, the arm amputee, again, is the villain.

Stereotypically, the arm amputee lacks assertion, self assertion or expression of relevant emotions, and ever so stereotypically, the arm amputee villain is killed in due process of the storyline.

Stereotypically as well, the actor himself is not an amputee - which, from view point of directing or producing and surely watching this movie, is definitely wrong. A movie industry that cannot rely on amputee actors for amputee roles clearly defies its purpose on more than one level.

However, one cannot say that lack of authenticity with respect to the amputee character is a valid point of critique in this Kingsman film. This is almost pure visual fairytale telling.

And despite all attempts to be ridiculous and detached from a real world, and despite the usual stereotypical placement of an arm amputee in this movie, Kingsman: The Golden Circle has cool gadget features, that some day we want to see on real prosthetic arms.

So the movie deserves a close look from viewpoint of arm amputee prosthetics despite the usual concerns.

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Alex Roy and comparing junk with what "real men" wear [consumer products and society]

Cite this article:
Wolf Schweitzer: Technical Below Elbow Amputee Issues - Alex Roy and comparing junk with what "real men" wear [consumer products and society]; published December 9, 2017, 18:25; URL: https://www.swisswuff.ch/tech/?p=7871.

BibTeX: @MISC{schweitzer_wolf_1574227870, author = {Wolf Schweitzer}, title = {{Technical Below Elbow Amputee Issues - Alex Roy and comparing junk with what "real men" wear [consumer products and society]}}, month = {December},year = {2017}, url = {https://www.swisswuff.ch/tech/?p=7871}}


In one of his many videos, Alex Roy discusses style and coolness of automobiles with a TV show host. They establish that clearly, a car that transcends time in coolness and ultimate grunt has these two qualities: 

  • the most reliable in terms of motor and drivetrain, with adequate modern materials
  • the most fitting where necessary classical, conventional. established or optimized shape factor

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Large 3D hand to clip on TRS prehensor [prosthetic testing]

Cite this article:
Wolf Schweitzer: Technical Below Elbow Amputee Issues - Large 3D hand to clip on TRS prehensor [prosthetic testing]; published February 12, 2017, 17:15; URL: https://www.swisswuff.ch/tech/?p=7210.

BibTeX: @MISC{schweitzer_wolf_1574227870, author = {Wolf Schweitzer}, title = {{Technical Below Elbow Amputee Issues - Large 3D hand to clip on TRS prehensor [prosthetic testing]}}, month = {February},year = {2017}, url = {https://www.swisswuff.ch/tech/?p=7210}}


As always, it is the big things that count. Or, is it ; )

Looking back, Extreme Ironing did not get popular by having folks iron shirts in their gardens, cellars, living room or maybe kitchen. It got popular because, hey, wild!

Same with prosthetic hands.

You may want to think outside the box. One of the things I never understood was why people made the "split hook" / "hand" concept a dichotomy.

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Bethany Hamilton's "Soul Surfer" (2011) biographical movie [review]

Cite this article:
Wolf Schweitzer: Technical Below Elbow Amputee Issues - Bethany Hamilton's "Soul Surfer" (2011) biographical movie [review]; published September 24, 2011, 01:54; URL: https://www.swisswuff.ch/tech/?p=486.

BibTeX: @MISC{schweitzer_wolf_1574227870, author = {Wolf Schweitzer}, title = {{Technical Below Elbow Amputee Issues - Bethany Hamilton's "Soul Surfer" (2011) biographical movie [review]}}, month = {September},year = {2011}, url = {https://www.swisswuff.ch/tech/?p=486}}


I now sat down to watch Bethany Hamilton's "Soul Surfer" movie [SONY]. It is relevant to pay attention to possibly faked or real) arm amputees in the media and, particularly, in movies. They shape our image of us ; )

In a nutshell, she advises to pray, surf, work and love.

Apparently it is a movie to convey a message of empowerment - and I found that in fact it is. And apparently she is addressing the rest of the world, the Dylans, the Logans, the Stephanies, (and anyone else who is a fan of her) - and that really is a nice thing to do. Doing so without asking, that's what she is doing : ) The world needs more people like that.

Really, the movie is a docu drama to tell the story of Bethany Hamilton that got bitten by a shark at the age of 13 while already living the life of a soon-to-become pro surfer in Hawaii.

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