Now that you know the basic building blocks of Android – how do you want to use this system to reach the far corners of the planet?
Do you care about teaching local children to read? Making biking on the streets safer? Curing or tracking diseases? Connecting farmers with market prices for their crops? Track water contaminants? Allowing people to better communicate? Or teaching the underprivileged about technology?
What ever it is that you are passionate about, Android gives you the tools and the reach to make your aspirations a reality. You can have an impact in whatever way is meaningful to you.
Android is the perfect vehicle to impact billions of people! What are you waiting for?