| 摘要 |
A method of conducting a transaction at fuel dispenser comprises the steps of providing a fuel dispenser having a fuel dispensing apparatus, control electronics operatively connected to the fuel dispensing apparatus, at least one display mounted in the housing and operatively coupled to the control electronics, a nozzle operatively coupled to the fuel dispensing apparatus, and an input device having a laser configured to display a virtual keypad, monitor the virtual keypad for user entry and a scanner for detecting user selections made on the virtual keypad, wherein the user selections are transmitted to the control electronics. The method further comprising receiving at least one piece of information from the user, displaying the virtual keypad onto a surface apart from the fuel dispenser, detecting user inputs on the keypad, and starting a transaction based on the user inputs and the at least one piece of information.
|
