Blog Prompt: If you could change the world by developing a device using computer science, what would it be and how would it change the world we live in? Describe it in one paragraph.

If  I could change the world by developing a device using computer science I would try to create a device that could clean water anywhere. This would be a machine and it can be used anywhere in the world. This will not only clean water but it can also give water. There are many places where there is either dirty water or no running water at all. This would be powered by solar energy. If there is no sun that day then it would then have to go into another mode where it is then powered by dirt and/or rocks.There would be a screen on the machine to then take you too a website that will talk to you and tell you how to operate it. It would be the size of a toddler and you would have backpack straps so that you can carry it where ever you go. This camp has made me see so far that computer science is need everywhere and its not just for people who are stuck to the computer reading codes. It is all very interesting!