The image shows a running Demo POS in the background and running EmuPSS on the top.
That is how the user can see how the invoke the action from the client and the effect on the emulator. To lift the nozzle on EmuPSS just do a left mouse click on it. The nozzle disappears. To replace the lifted nozzle, click on the empty slot. The lifted nozzle will reappear in the old place. The trackbar for each fueling point represents the speed of dispensing. When it is to the leftmost position no dispensing occurs. Using this trackbar users may simulate different dispensing speeds.
Users can use all the commands available in Demo POS to manipulate the state of the emulator. For example, shown here, fueling point 2 has nozzle lifted, so it is Calling, fueling point 2 is Preauthorized (dispensing is possible), fueling point 3 is emergency stopped (no fueling possible), and fueling point 4 is currently dispensing (speed can be regulated with a trackbar)
