The Nice Doctor and the Practice Nurse work in a Health Centre. The Health Centre has introduced a touch screen to enable patients to announce their arrival without having to bother the Receptionist.
I touch the screen and it asks me for my birth date. I touch the appropriate month, then the day of the month. The touch screen asks me for my gender.and I touch "Male."
"Welcome Mr Zip, " says the touch screen. "You have an appointment with the Practice Nurse at 11.50. There is currently a delay of 5 minutes."
There is another button to touch to notify the Practice Nurse that I have arrived for the appointment.
"Arrive me, " says the button.