Improvising micro transactions using IOTA tangle on smart refrigerator applications

The world moves towards the concept of automation. Day to Day more number of people uses the creation of new technology in effective manner. This paper helps to design a smart refrigerator using IOTA. The load sensor fixed under the tray of the refrigerator senses the load of the tray. If the load decreases the IP camera fixed to the refrigerator captures the image of the items in the tray and sends it to the user’s registered email. The catalogue of products will be available via a mobile app, through which he/she will be able to purchase the items required by viewing the image of the refrigerator sent. The transactions will be performed through IOTA network. When micro transactions are performed in Block chain, it takes more time to approve the process. By using IOTA tangle, the transactions will be carried out more fast and more secure. Thus, the payment process implemented using IOTA tangle is more secure and effective. Finally, the list of items ordered by the users will be sent to the nearby grocery store and will be delivered to the customer at their door step.