I had a stroke and was unable to operate the accelerator brake with my right foot, especially since I couldn’t move my foot from the accelerator to the brake pedal, so I was searching to introduce the left accelerator. I didn’t need to modify my car to install it, and I could move my hands, so I bought it as soon as I left the hospital. I thought I would never be able to drive again, but thanks to the hand controls, I can still drive as before.