BST - Evaluation Ideas - Kiwi Ingenuity

Most Benefit

I think the most beneficial product is the "Water Fall Slide" since the water source can't be removed or placed in another place. They decided to put a slide so that they can build a road under the slide itself. 

Least Benefit

In my opinion, the "Spreadable Butter" is the least beneficial product, I personally think that it's unnecessary. You can just heat up a butter knife to melt the butter. Or if you're eating a toast, the toast would already be hot and it will melt the butter even the butter was in the fridge. I don't think people would need it in their life hence it's not going to be a successful product. 

These would most likely to capture the imaginations of people in other countries since some people are looking for something helpful and really easy to make. 

A lot of people wear flipflops/slippers, and the circle thing that keeps the strap on sometimes breaks off and it's really annoying, you can use the expiry date chip that's put in a lot of bread loaves.

In the summertime, this would be a really good idea, especially if you don't have a pool or a portable pool at home. You can DIY it, You also won't need a lot of equipment.