A future supermarket system based on context-aware

We propose a future supermarket systems based on context aware. Many factors affect consumers´ behaviors in the supermarket. These factors bring about the low efficiency in selecting the goods. We identified the reasons which reduce the consumers´ efficiency and found the way to solve the problems. The solution ways is just our system requirements. The architecture of system is design to work with RFID readers and trolleys with notepads to collect the consumers´ message in a better way. One example of the implementation is also shown to validate our system.