An old guy needed a “sonic alarm clock that vibrates”. Proceeded to yell and swear about “all the damn, the god damn smartphones!” that alarm clocks today are compatable with. “All these damn smartphones, get a god damn life!” Couldnt find what he wanted on the shelf…so called over a coworker who had an in-store inventory device (that happen to be, guess what? smartphones) and I started searching for it. Meanwhile coworker pulled out his phone to look for it on the store app and see if we sold it online. Old guy shut up real quick.