The reader uses four software-defined radio receivers – one for the FM radio band, another to cover most of the cellular uplink and downlink bands, and two for digital TV bands. Scientists at Disney Research have developed a way that devices can use ambient radio waves in order to send data. The researchers say their new technology could be used for everything from sending data over the air or even using it as an alternative form of communication between devices.
Scientists at Disney Research have developed a way that devices can use ambient radio waves in order to send data. The researchers say their new technology could be used for everything from sending data over the air or even using it as an alternative form of communication between devices.