Students at Energy Institute High School finish their thinking proccess by making a Design Matrix ( as seen below) to determine which designs ( as listed to the left) would be the most suitable for building. As you can see, the Design Matrix includes:

Portibility- To allow users to carry the product without troubles.

Affordability- To ensure that the customer is able to buy the product without complications.

Eco-Friendly- By using recyled material, our product is 100% guaranteed in the eco-friendly aspect.

Lastly, Efficiency- to provide our customer with a nice supply of fresh water in a decent amount of time.

Below, the members of SWFA grade which design is the most suitable for our product.