You have to get comfortable with a swipe-reader at first. Experience has shown that payment slips can be scanned in very quickly and easily. Sometimes the ISR are not swiped fast enough. With the devices of our competitors slower is better, with our readers it is exactly the contrary, they need a minimum basic speed of approx. 20cm/sec (corresponds approximately to the maximum speed of a reading pen). The maximum swiping speed of the SwissReader is an unbelievable 1.5m per second! This corresponds to a reading speed of approx. 550 characters per second!