Tom has put together a cool little setup I’m sure a lot of you will find useful. It consists of an Android app (source code here), and server that runs on the Raspberry Pi written in Python (source code here). Tom’s put together documentation for his API that lets you trigger events and send data between devices.
The list of components is pretty extensive. Standard controls like buttons and toggles, extending to Voice input and VideoFeed. Everything is done via wifi so you’ll need to get wifi working on your Pi first. It’s a work in progress but I can see many applications for this already!