In order to create a solution for https://jira.appcelerator.org/browse/TIMOB-13884, we're trying to capture all user interaction events. For Android, there is support to capture all onUserInteraction events. (https://jira.appcelerator.org/browse/TIMOB-26278)
We want to achieve the same functionality for iOS by extending the UIApplication and trigger an event for each UIEvent. In order to avoid negative performance impact, an event will be triggered only when a touch event began.