When you accelerate, the car pushes you back against your seat. When you swerve, you move back and forth as expected. And when you brake...well, you better hope your seatbelt is working properly. And because the machine matches the simulated G-force on screen, there's no motion sickness to suffer. In short, this thing sounds awesome, and I will have one someday (when I'm a billionaire, of course). Be sure to check out Dvice for even more photos of the NADS-1.