Which connection would be used to describe ads that a smartphone sends as a person walks around a retail store?
A. machine-to-machine
B. business-to-consumer
C. machine-to-person
D. sensor-to-device
Which connection would be used to describe ads that a smartphone sends as a person walks around a retail store?
A. machine-to-machine
B. business-to-consumer
C. machine-to-person
D. sensor-to-device