no.
the on-screen buttons on the m8 were a mistake as long as they keep the black bezel underneath the screen - they are a complete waste of screen space.
The bezel is still used for the digitizer, regardless of whether or not it's part of the screen
Sent from my Galaxy S4 running SlimKat 4.4.2
I'm using Sense 6 and the capacitive buttons don't work in bright light. Then I noticed they were working this evening while my wife was playing Candy Crush