I had read about these exoskeletons before, but I hadn’t seen a video of them in action and assumed they were much more unwieldy than they look here. I’ve read so many novels where such armor was imagined. Amazing.
I'm a freelance copyeditor specializing in fantasy and science fiction. SF/F novels I have copyedited have been finalists for (and have sometimes won) the Hugo, Nebula, Arthur C. Clarke, Endeavour, Golden Spur, John W. Campbell Memorial, Quill, Locus, Philip K. Dick, British Science Fiction, British Fantasy, and World Fantasy awards. In 2007 I became the first and only copyeditor ever short-listed for a World Fantasy Award.