Uh, "can you now make a noise" and "can you not make a noise" are very different instructions. Also noting that the plonky xylophone music and voiceover soldier

Uh, "can you now make a noise" and "can you not make a noise" are very different instructions. Also noting that the plonky xylophone music and voiceover soldier on over where we'd presumably hear the theremin-style tones of 'an oscillator based on the length of the line'. The overall idea seems cool but I'm not sure how useful it would be outside of demos where you already know the questions to get the answers you want.