NCR Corporation
COMMUNICATION AND SIGNALING DEVICES AND METHODS

Abstract:

Various embodiments herein include at least one of devices, systems, methods, and software of communication and signaling devices. One device embodiment includes a visual signaling output, at least one radio transceiver, and a network interface device. This device further includes a processor and a memory device storing instructions executable by the processor to cause the device to perform data processing activities that may include receiving an identifier via the at least one radio transceiver, outputting a work in progress indicator from the visual signaling output, and transmitting the received identifier via the network interface device to a network service. These data processing activities further include receiving a payment success indicator via the network interface device indicating whether a payment was successfully processed with regard to the received identifier. The data processing activities may then output an indication of the received payment success indicator from the visual signaling output.