To replicate sustained forces, some seat movers tip the whole seat sideways, forwards and backwards. Some, such as our previous version, used moving pads to replicate the reaction forces but these can feel like massage chairs.
Symseat 3 is different. The seat base and back slide sideways when you corner. You feel the sideways motion and you are pushed into the side of the seat giving a far more realistic feeling.
When you accelerate the seat base moves backwards applying pressure on your back and when you brake it moves forwards giving the feeling of being thrown forward.