The author mentions his experience with capacitive buttons that are too sensitive. I have the opposite problem on my phone—the buttons aren't sensitive enough.

The author mentions his experience with capacitive buttons that are too sensitive. I have the opposite problem on my phone—the buttons aren't sensitive enough. I think that capacitive buttons are just too difficult to tune because the conditions they are used in vary so much. My phone doesn't even register touches at all if my hands are slightly sweaty.