Last year, a monkey that was wired up to a "robot arm" was able to control the arm through mind control alone... Now, scientists at the University of Utah are moving on to the next step - wireless control...
A wireless chip has been made that will be placed at a specific location inside the brain and it's hoped that the arm will be able to be controlled with no "hard-wiring" to it...
If this succeeds, the next step will be to place a chip inside the brain of a human, allowing "wireless" control of a prosthetic arm - future possibilities are being looked into - including wireless internet access controlled by "thought" alone...