Essay on Product Design

In the diagram, the rectangular device is made up of an insulation material which is quite lightweight. In the first box, there is a shallow well in the form of a rectangle which is formed in the top portion of the lunchbox. This well is designer in such a manner that it can accommodate the water bottle. This water bottle is capable of being adjusted into the lunchbox so that it can also be carried by the person. If the person wants to drink water then this bottle can be used. It is, however, important to note that in order to keep the food warm, the water in the bottle should also be warm or moderate warm. It shouldn’t be cold as it can make the food cold as well. The cover of the lunchbox is made up of the same thermal material which is utilized for making the water bottle. This water bottle can be kept out in bag in summer and the well located in the lunchbox can be closed up by using its cover. There is a thin cover which can be used to cover the well in the lunchbox when the water bottle is out so as to make it easier for the person to eat food.

Behind the lunchbox, there is a switch port which can be connected with an external battery source for heating up the contents in it. For instance, there are two options for a person to consider. It has a port which can be connected with an external switch through the use of a power cable to warm the food when it is necessary. The second option is the use of USB Type-C which can be used for warming up the food within the lunchbox with the use of a portable power source. These options can be utilized by the person for warming up the food when it is considered necessary. It means that whether a person is at the office or at a place where electricity is not prevalent, the food can be warmed easily.

In the figure, there is a hollow rectangular case which has two portions in it. Actually, it is made up of the same thermal material which are used in other parts for keeping the food warm. However, material is hardened to ensure that it can be utilized on a daily basis. There are two dividing panels which separate the larger area from the smaller area. These panels can both be closed and opened according to the food requirements. This case is placed in the body of lunchbox where the food will be placed in it. In general, this hollow case serves as a temperature bridge between the body of the lunchbox and the food. It serves to heat up the food from the walls when it is connected to a power source. In a sense, it can be said that this thermal case ensures that the food is not overheated or damaged in any way.

In addition to it, there are temperature controllers on the surface of the lunchbox. These controllers can be adjusted by the user of the lunchbox to set the temperature for warming the