I came across this Japanese water clock (https://www.youtube.com/watch?v=dhOYRHt2cqM) a long time ago that I thought it'll be cool to recreate. It could display time, words, and virtual any shape.
What it does
We'll have a tablet that people can draw in. The tablet'll send the drawing to the Aqua Iot Display, and it'll display it in real time.