I wonder how many of regular people know what Smart Stay, S-Beam, ShareShot (well this one kinda deducible),Group Cast, Smart Alert (how smart is it?), Tilt To

I wonder how many of regular people know what Smart Stay, S-Beam, ShareShot (well this one kinda deducible),Group Cast, Smart Alert (how smart is it?), Tilt To Zoom (how do you tilt it, where?), Picture In Picture (where, what app, what for?) are. Although I can understand that the same people can go for a bigger, longer list of features because of just that.