"String theory is the idea that everything in the universe, every particle of light and matter, is comprised of miniscule vibrating strings."
if matter and light are comprised of strings, people can make a robot, a robot made from particles, a robot can see applying photons made from strings , robot's fingers or other parts of body can be made from other particles made from strings .Strings make an electromagnetic field , through internet or electromagnetic field people can hack computer applying a robot