These robotic arms could give you superhuman strength

But this might not be the science fiction nightmare that Star Trek promised with the Borg. The Guardian GT arms are not inherently weapons and are designed specifically to be used with a human counterpart while steering clear of any sci-fi-reminiscent interaction with the brain. And, while it is easy to feel distrust toward technologies with the word "cyborg" attached, merging human with machine isn't necessarily bad.