Waiter!

This example shows what the user interface of an sms based café application could look like.
Below is a schematic map showing the tables in a café. If a new order is received, the image changes to a waiter symbol. By clicking an image, the 10 most recent orders from that table are listed.

Send an sms message to +47 91 70 46 45. Type the code word fn waiter followed by a space and the table number, then place your order. E. g.

fn waiter 7 coffee and cake

Wait a few seconds and refresh this page. Notice that the table symbol is replaced by a waiter symbol. Click on the waiter symbol to see your order.