[simianwords]

Interesting project, if anything it shows what Android or IOS may support in the near future.

>iOS apps are sandboxed, so this project uses Xcode's UI testing harness to inspect and interact with apps and the system. (no jailbreak required).

What are practical limitations of this? Maybe you can't submit this app to the store?

[sunbum]

It's not an app that runs on device at all. It's an program that runs on your mac.