Everywhere you look around you, there’s a hidden world layered on top of the one you see. This world is made up of information and data, silently being measured, transmitted, and analyzed. Invisible connections between devices, routers, cellphone towers, satellites, and servers comprise this gigantic network and make everything possible from online shopping to GPS navigation to Pokemon Go. This network of connections is the internet of things (IoT), and it’s growing around you by the minute.
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