"Excuse me. I just wanted to ask: did you know I was taking a picture of you with my watch?"
This is what I asked a barista at a coffee shop near work, because, moments before, that's exactly what I did. Wearing a black-and-steel Samsung Galaxy Gear on my wrist, I made a few swipes and taps on the screen that captured my subject as he was making me coffee.
"No, but I heard the sound of a camera phone snapping."
He was referring to the beep-and-snap sound effect that comes through quite loudly on … Read more