I don't know much about the mechanical implications of this, but why not move the sensor instead of the card? Put the card in longways first, halfway in. Motori

I don't know much about the mechanical implications of this, but why not move the sensor instead of the card? Put the card in longways first, halfway in. Motorized sensor moves across card to scan it. There wouldn't be enough room left over for a skimmer that would still allow the ATM to read it and even if there was a skimmer, it makes the skimmer that much more expensive, since it would have to have a motor too. I assume it would just be prohibitively expensive.