1934 – Mac the Mechanical Man – Leighton Hilbert (American)

circa 1935: Two women with Mac the Mechanical Man the radio-controlled robot invented by Leighton Hilbert. (Photo by Hulton Archive/Getty Images) [Note: I don’t think Mac is radio-controlled, but there is certainly is a visual suggestion of being remotely controlled via a umbilical cord and a control box. Most likely part of the illusion. Mac is …