To develop the RFID based billing system inorder to make the billing process faster in supermarkets. In our proposed system, each smart cart is equipped with a RFID reader, a micro controller, an LCD screen, a Wi-Fi adapter, and a IR sensor. The smart cart is able to automatically read the items put into a cart via the RFID reader. A micro controller is installed on the cart for data processing and a LCD screen is equipped as the user interface. In order for the smart cart to communicate with the server, we have chosen WiFi technology (data exchange purpose) as it is low-power and inexpensive. We have a IR sensor installed on the smart cart for counting items. We also set a RFID reader before the exit door to check that all items in the cart have been paid for. We consider security and privacy issues related to smart shopping systems as no previous research has tackled it. This system is automatic monitoring the product quality and quantity so the customer satisfaction is achieved by using this concept.

Objective of this project is to generate the invigilation schedules for examinations and also provides details of each faculty of their daily and examination schedules.

The AUTOMATED INVIGILATION SYSTEM main objective is to generate an Invigilation schedules for an examination.