I want to ask somethigns concerning the Autofocus features in Vuforia SDK.
Firstly i want to learn how the feature is decided to be functional ? Because on some devices that can do autofocus with their native camera apps, you cannot turn on the autofocus feature on ImageTargets
Secondly, i am using Nexus S for testing at the moment, and although on your release notes section its mentioned like that below, in practice it says the device doesnt support autofocus when i try to turn it on.
- Added new CONTINUOUS_AUTOFOCUS mode to QCAR and exposed it in samples via GUI
- Note:Continuous auto focus is only available on select Android devices, e.g. Galaxy Nexus S, Pantech Vega Race