RELATED WORK
A. Need of Automation in Restaurant Sector
The Hospitality industry especially the restaurant sectors are gaining a rising importance worldwide as they have
been supporting the economy for decades. The usual procedure used for food ordering in restaurants is a manual process.
It involves the waiters noting down the menu from customers, transferring the orders to the kitchen, serving the menu,
and finally preparing bills. This process even though looks simple, is prone to human errors while note making & delays
involved. So the customers end-up with an unsatisfactory experience [1].