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 of ...

The primary objective is to help consumers use electricity more efficiently from the power grid to minimize their electricity bills. The system continuously monitors power consumption by household ...

The High Desert Corridor project would build a high-speed rail line between Palmdale and Victorville, Calif. High Desert Corridor Joint Powers Authority LOS ANGELES — Engineering firm HDR will provide ...