Navy Tests Unpowered Exoskeleton

gurps_npc (621217) writes "CNN has a very interesting article about an unpowered exoskeleton system called Fortis. Unlike the more famous TALOS system, this exoskeleton uses zero electricity, so it does not need batteries or an extension cord. Power requirements have always been the problem with powered exoskeletons, as batteries are heavy. The system is made out of lightweight aluminum and heavy tools connect directly to it. The weight of the tools is supported by the exoskeleton, so your arms, back and legs don't have to carry it. You only need to use muscle to move the tool, not simply carry it. The exoskeleton does not make you stronger. Instead it effectively increases your stamina by relieving fatigue caused by carrying the heavy tool.

Comments

Re:Steadicam

[gurps_npc]

True. But the majority of inventions are modified versions of existing things with improvements.

The value of slight changes can be VERY significant.

Think of the first guy to ever rifle a long gun. Long guns had grooves before, they were just not consistent. Making those grooves consistent and using ammo that expanded just enough to catch them made a HUGE difference.

The linkage to transfer the weight to the ground is just such a huge improvement. They had to design it special so that it bore the weight, but still let your heels touch the ground.