Samsung -- finally -- made available their Samsung Mobile SDK (software development kit).
Looks like adding support for AirSwipe (where you wave your hand sideways to go to previous / next message) should be trivial, if not for one liiiitle issue, unable to download and install the thing.
http://developer.samsung.com/forum/thread/unable-to-install-samsung-mobile-sdk-100-rc/201/244198
Hopefully I get a response.Update:
I got the Samsung Mobile SDK installed, but... bad news:
Samsung's own gesture detection sample app reports that my Galaxy S4 is an unsupported device, despite it having the "hand waving to navigate" feature in Browser, Gallery, Launcher built into the firmware.
I guess this feature was only made accessible to third party apps in the newest generation devices announced a few days ago (Note 3, etc.).
