Food Manger / Kitchen

We are in an era that the prices of commodities often rise and fall. People emphasize more on the concept of cherishing food and they typically use zipper storage bags or food storage containers when they cannot finish the food one time. People often feel troublesome when preserving some fresh fruits and vegetables or they often forget how long the leftover has been kept. Therefore, this design is combined with the configuration function provided by a mobile phone. After the food has been kept in the storage container, the user can clearly understand the preservation life and whether the food is safe to eat by the change of colors.