@dobey said in How to extend the system UI and UX?:
@marc_aurel said in How to extend the system UI and UX?:
Another approach is to use a finger print sensor.
No, this would not be acceptable, as that is not what people use biometric interfaces for. Also, not all devices have fingerprint sensors.
While I agree this needs to be optional, I do not at all get your point of it "not being acceptable". If I had this option I would absolutely take use it.
The sensor would only serve as a button, not read your fingerprint. One could use any finger to launch it. It's not about using your fingerprint to launch a service, it's about utilizing this button that is just hanging around at the back of phones doing nothing most of the time.
Furthermore, this is not unprecedented. In Android, there is an option to swipe the fingerprint sensor to pull down the notifications bar. It works like a charm except that it's absolutely worthless.
As for the fact that not every device has it: Hardware buttons could also be an option where available, and I would personally want the super key to open this functionality when a keyboard is connected. However, I fundamentally disagree that functionality should not be developed unless it would work on every piece of hardware out there. Following this logic development of convergence should never have taken place. Furthermore, this would not be a default feature in any case. Only having it available to install for users with compatible devices seems... normal.
If I missed your point on why it's unacceptable, please elaborate.