Tinkernut has taken a Raspberry Pi, a camera module, added an 2.8″ Adafruit mini-touchscreen and a mini USB microphone and created a YouTube-streaming box. He’s programmed a touchscreen interface to allow him to preview the video and then added another button to send the stream to YouTube. He’s written the whole thing up as a tutorial and covers various tricky things such as getting that touchscreen working with a Jessie-based operating system and setting up FFmpeg. Take a look how he did it here.