I did research on some smart apps and go inspiration and idea regarding the smart fridge app . I named it " FRESH " this app helps user to track the food items expire dates Some scenario here - if you went out for trip then after few days you will return to your place while returning to your place you want to buy groceries and some food but first you need to know what are the food items inside the fridge and how fresh they are that's the time you can use the fresh app to see the what are the food items available and when they get expire.