1950 – REO Remote-control Lawn Mower – Paul Rosenberg (American)

Source: Life Magazine, 26 Jun 1950 WITH A REO SALESMAN AT THE REMOTE CONTROLS, THE MOWER DOES FIGURE EIGHTS AND LOOPS ON THE TURF AT MICHIGAN STATE COLLEGE'S STADIUM LAZY MAN'S MOWER It can cut a lawn or a figure 8, all by one-watt remote control Partly to sound out the market and partly because …