This idea is really cool Nelly and would be super helpful around the house. Some people may not have a garden to do composting but this invention would make it possible to do composting anywhere. Does the Compost Robo take the compost to a garden to use for growing plants? I bet people would love this invention too because it takes the food off your plates automatically! Really cool invention Nelly - we can't wait to see some more of your inventions!