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Exoskeletons For Rent In Japan
destinyland writes "Cyberdyne has started renting their exoskeleton body suits in Japan. The mind-controlled wearable machine increases strength and endurance, and rents for $2,300 a month. (Sensors on the skin detect traces of nerve signals from the brain, synchronizing the power suit's movements with the user's own limbs.) New video shows the suits in use on the streets of Tokyo, and the concept may be catching on. DARPA now has a program called Exoskeletons for Human Performance Augmentation 'to develop devices and machines that will increase the speed, strength and endurance of soldiers in combat environments.'"
I wonder what the long term consequences are of wearing one of these things all the time. As it is we're lazy. Now we don't even have to use our own muscles?
You, sir, win a million points for insight. Minus one for saying it has nothing to do with culture though.
Publicly, it is very important to Japan that their innovations and applications are seen as being civil rather than military, for political and cultural reasons going back decades.
Meta will eat itself
I've posted a few times in this thread in an entirely joking manner, but something I couldn't quite put my finger on has been bothering me about this whole thing. It finally struck me.
I occasionally do a little demonstration to show how the body responds to certain stimuli. You can try it yourself. Stand in a doorway, place the outside of your wrists against the sides of the doorjamb (the door has to be open, idiot), and apply steady, yet heavy pressure outwards with both arms, as if you are trying to do a jumping-jack, but the doorjamb is preventing your arms from going all the way up. Push hard. Hold it, still applying outward pressure, for a count of 60 seconds, then step out of the doorway and just relax, with your arms hanging at your sides. Weird, huh?
Your arms will almost immediately begin raising back into the previous position, outwards, without any intentional effort, almost as if you are in a zero-G environment.
Astronauts experience the exact opposite of this. They do not require much effort to move around, so that when they are suddenly back on Earth, it is very difficult for them to move around. I am not talking about muscle atrophy. That takes much longer to happen. As the previous exercise demonstrates, it takes a mere 60 seconds to condition the body to changes in the environment, yet it takes just as long for it to re-adapt.
Now imagine a soldier in the field. Blastin' away, running hither and yon, jumpin' jack flash, for hours on end, his movements amplified by this crazy borg suit. Suddenly he takes a hit in the powerpack, or it just runs outta juice in the middle of a fire-fight. So what does he do? He takes the fucking thing off, otherwise he is a deadman (or simply laying there like one).
Here is the problem. He is so conditioned to the suit, now it is off, it takes a long time to readjust. He is STILL a sitting duck, blundering around like a 40oz drunk because his muscles/brain are still expecting the suit to be doing most of the work.
This is a bad scenario. He is the Terminator while the battery lasts, and Erkle-the-Wonder-Geek with no body armor when it goes dead.
I think I'd rather hump the 80lb pack around and be able to dump it (and float like a butterfly) when the shit really hit the fan.