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Comment by concinds

5 days ago

Of course not. Only tapping. But the camera hardware gets booted up as soon as you tap the icon, without waiting to see if the tap is a swipe, and without waiting for you to lift your finger (which is when other apps would open).

> Of course not

Actually of course yes, every capacitive touchscreen has basic hover capabilities in some form, it’s just a fairly narrow range (a few mm at most) and not exposed as a public API.