Abstract: Commonly found in public areas, vending machines require interaction between users and the machine in order to acquire products. Handling standardvending machine interfaces has been known to ...

This is read by an automated voice. Please report any issues or inconsistencies here. The dispute between the state and Santa Anita Park over the use of a new betting machine was ratcheted up ...

Abstract: The integration of the QR payment mode with GSM-operated vending machines presents a modern solution that combines the convenience of digital payments with the familiarity and accessibility ...