100% certain they've had ideas for it. I don't believe we've seen a full-body one yet, but I have seen powered arm and torso combo ones.Is there any full body exoskeletons in research or in service that we know of?
IIRC, PLA has shown either powered torso exoskeletons like the ones above, or unpowered leg exoskeletons we have seen before. It seems natural to combine the two kinds for even better performance. Or would it be too clumsy too complex?