“Military pilots, as just one example, fly and talk at the same time over radio, switching frequencies as a matter of routine.”
Us ship-drivers did a bunch-o-tasks at the same time, too.
“It costs the equivalent of several thousand dollars.”
They have that in Japan, too. Don’t know about Europe, but in Japan it’s not so great. More of a racket. Recently licensed drivers are called “paper drivers,” as in, “a driver, but only on paper.”
motorcycle ridres do differnt things with each foot and hand whil operating a motorcycle. Clutch, Shifter,Front Brake AND THROTTLE,Rear Brake.
Some drivers can not master turn signals and changing lanes at the same time.