Transcript Usage Options

Automatic Method (Express)
1
Customer
2
4
Express
Register
5
3
Database
6
1. The customer waves the RFID tag in front of the RFID antenna
2. The register sends the RFID tag number to the database server
3. The database server sends the stored order to the register
4. The register displays the order for the customer
5. The customer okays the order
6. The register sends the amount of the transaction to the database
Semi Automatic Method
1
Customer
2
4
5
Human
Cashier
3
Database
6
1. The customer waves the RFID tag in front of the RFID antenna
2. The register sends the RFID tag number to the database server
3. The database server sends the stored order to the register
4. The cashier okays the order and can accept any additional items
5. The customer okays the order and/or adds any additional items
6. The register sends the amount of the transaction to the database
Payment only
1
Customer
2
Human
Cashier
3
Database
4
1. The customer verbally communicates an order to the cashier
2. The cashier confirms the order
3. The customer waves the RFID tag in front of the RFID antenna
4. The register sends the amount of the transaction to the database
The reader

http://www.sparrl.com/pages/rfid.htm

http://www.piclist.com/techref/io/serial/R
CL1.htm