Pouring a beer via iPhone

[Steve] sent us his new years project, a remote beer server controlled by his iPhone. He has built a frame from construx and used ioBridge to connect it to his iPhone. He states that he “wanted to make a project that allows for the perfect pour and take out all of that physical work”. Seems like it could use a little adjustment to be a bit less foamy. Maybe an additional frame to adjust the angle of the glass as it is poured.