Spencer Organ is not only a teacher, he’s also a key part of the technical team behind his school’s musical productions. Previously, he used a Raspberry Pi and UnicornHAT to accessorise a tin man in a production of The Wizard of Oz. This time, for High School Musical, his Pi development was more technical in nature. Spencer wanted to stream live video from the band playing the music to the front of the stage (so the kids could see the musical director) and also to the control room way at the back of the auditorium. To find out how he accomplished this, read more here.