Is there an iOS library to help me detect higher-level accelerometer gestures?

Question

For example, let's say I want to detect if the user made a circle gesture so I can trigger something in my game. Is there a library that would allow me to just listen for some sort of "circleDectected" event?

If there isn't, would anyone find value in something like this if I developed it? Thanks!

Answer 1

It doesn't exist (as far as I know). You would have to do it manually, which shouldn't be too hard, but it could potentially be time consuming. I think it'll be fantastic if somebody made a library to do it.