Idea for final piece

This is my idea for the final piece. It does not need to be attended by one of us. It is aimed at every age group and does not use fast movement or complex instructions to play.

Stage 1:

The user is greeted with limp, lifeless flowers (or vegetables) and hot dry soil. The flowers have not been watered in a long time and will die if not watered soon! When the camera detects motion, rain clouds will move in from the side replacing the white fluffy clouds.

Stage 2:

The user has to 'pop' the rain clouds to release water to feed to flowers/vegetables. The rain clouds would need popping as they are not able to do this themselves.

The user would have to repeat this process for all of the flowers until they look happy and healthy.

Stage 3:

Once all the flowers are happy and healthy they will sing and dance!!

I'm a little unsure as to how it would leave a lasting impression or how it would be made but it is just a general idea.

I really like the idea with carbon footprints, I like how it has a dance game feel to it as they are fun and entertaining! I also like the idea about competing between cities and that being represented by flowers growing :0) It gives the feel of competitiveness. The touch screen idea is really good also but it would have to be looked after in the area. If that is the route we decide to go on I would recommend that idea I think it is fun and entertaining! It could be incorporated into the website as a fun add on game?