The Personal Pollution Detector 
A. This amazing detector helps to know about the air you're breathing. This device uses senors to evaluate the atmosphere in any given area-measuring factors like temperature, particulate matter (dust, pollen, mold, car exhaust ) and UV exposure.
B. This innovation will impact the society as a whole. It will also institutions like John Hopkins to conduct air-quality research. An innovation like this will make people more aware of the air they are being exposed to as well as their family that can later possibly cause healthy problems.
C. This innovation will solve the problems of having bad air quality into making our community a fresh environment. It will enhance the idea into professionals to invest in this situation that is living in big cities.
D. I think this innovation is something that will bring greatness into to this world especially in the community I live in. This device will not only sensor any harmful things in the air, but it will highlight the idea into important people out the to make a change.