Internet of things (IoT) sensors could connect via ambient radio waves

Internet of things (IoT) systems usually link networks of sensors via radio, but radios demand battery power thus limiting usability. Disney Research has determined that one solution may be to get rid of the radios all together and communicate via the ambient radio waves from TV, radio and cell phones. The Disney Researchers devised an … Continue reading “Internet of things (IoT) sensors could connect via ambient radio waves”