It’s officially named “Full Self Driving (supervised)” for now and you still have to be in the driver’s seat but after it’s approved you’ll be able to climb into the backseat and nap or read if you want. I’d recommend signing up for a Demo Drive at your closest Tesla service center. In some cases they’ll bring the car to you. I think all of the demo drive cars have the latest version of FSD installed. It’s pretty mind blowing the first time. : )