iPad at least (not sure if same interface works on iPhone and friends) supports running content on an external screen (for instance hooking up with the VGA adapter to an external monitor or projector).
It would be nice to mirror the article display to the second screen, which could be handy for showing something in a classroom environment.
Version: 1.0.0 (Android)
Severity: enhancement
| Status | Subtype | Assigned | Task | ||
|---|---|---|---|---|---|
| Declined | None | T33968 Support external screen in iPhone/iPad app | |||
| Resolved | None | T33974 Rebuild iOS/iPhone app using the PhoneGap shared base | |||
| Resolved | None | T33973 Refactor Android PhoneGap app so most of the code is platform-independent |
http://www.tricedesigns.com/2012/01/12/multi-screen-ios-apps-with-phonegap/ may help but it doesn't look like that does mirroring, but rather sets up another webview on the external screen. With no interaction for scrolling etc that might be a bit awkward.