Introduction
Restaurant Ordering System Using Mobile Application (ROSUMA) is a
computerize system that applies in ;a restaurant ordering service. This ROSUMA
involves in four subsystems, which is the waiter (mobile device), the cashier (system
controller), the kitchen department (screen display), and the web service system. And
also, the system is includes with two clients, that is PC client and mobile device
client. On the PC client, it is divided into two parts that is one for the cashier that
also act as the controller of the system and the other one is for the kitchen
department. The connection between these three systems is using the wireless
intranet.