The term, “IOT” stands for Internet of things. The thin demarcation between living and non-living things is overcome with IOT. It provides data about non-living things with the help of motion sensors RFID tags and QR Codes etc. Internet of Things makes use of several different technologies, including RFID tags, QR Codes, and sensors that can be attached to items and devices to read information encoded in these tags. These connected devices may communicate through a wireless Internet connection, or through direct scanning of tags by sensors.