Like Frankenstein's monster, cobbled together from a hodgepodge of body parts, the bionic man is an amalgam of the most advanced human prostheses — from robotic limbs to artificial organs to a blood-pumping circulatory system. The robot, which cost almost $1 million to build, was modeled in some physical aspects after Bertolt Meyer, a social psychologist at the University of Zurich, in Switzerland, who wears one of the world's most advanced bionic hands. The bionic man has the same prosthetic hand as Meyer — the i-LIMB made by Touch Bionics — with a wrist that can fully rotate and motors in each finger. The hand's grasping abilities are impressive, but the bionic man still drops drinks sometimes. "He's not the world's best bartender," Walker said.