he Center is now focused on making taking over the development of Android App Inventor from Google, and providing access to services and source code for this project. This transition will take several months, and we will post updates about this progress on our App Inventor Edu site.
"Anybody on the planet can start a chat with you with a single click. They don't need an app or registration. They don't even need a phone. All they need is your universal chat address."