"I remember when I was at the law firm about being a expert witness in this case there was a big conference table with many phones on it... I could see the screen and went to pick up the iPhone to make a point about the UI graphics, and I was holding a Samsung phone. I usually think of myself as someone who is pretty granular about looking at graphics, and I mistook one for the other. So, I guess in addition to my formal analysis I had the experience of being confused." -- Susan