A friend of mine, who's a lead developer on a major app that I’m absolutely sure you’ve heard of (and have probably used) was asked a question last night that pissed both of us off:

“Do you work in design or HR?”

This friend is a woman. This woman is at WWDC. This woman has coding chops that could kick your ass.

Do not make assumptions about _anyone_ at a conference.

When you do, you look like a dumbass.