RnPad keypad can be used where access must be controlled. This keypad does not suffer from the lack of security associated with traditional keypads. Onlooker can easily discover the PIN of a conventional keypad by observing which keys are pressed. With the RnPad, using scrambling technology, it can remove the visualization of depressing numbers in a common pattern, further its mechanics are based on touchpad technology amp; piezo glass limiting visual side access to the touchscreen number display.

摘要

#$%^&*AU2017279629A120180913.pdf#####Abstract RnPad keypad can be used where access must be controlled. This keypad does not suffer from the lack of security associated with traditional keypads. Onlooker can easily discover the PIN of a conventional keypad by observing which keys are pressed. With the RnPad, using scrambling technology, it can remove the visualization of depressing numbers in a common pattern, further its mechanics are based on touchpad technology & piezo glass limiting visual side access to the touchscreen number display.