I guess they missed the part where the captain has the authority to ascertain if the device will cause a disruption . . .
and they also kind of missed the part where many airlines are moving procedures, manuals etc to iPad and tablets to save weight - and if that device can be used - and it has a camera in it - then the device can be used.
I had my ANCIENT Nikon F with me one day about 10 years ago - before I sold it - and was taking photos and the FA comes up and tells me to turn it off, I told her it was not electronic and had no off button. She got confused and told me I could not use electronics and I said 'it . . . is . . . not . . . electronic. It is a mechanical camera."
She walked off mumbling. . . . the guy in the seat next to me said: "You confused her, thats one of those old cameras that use film, right?"
I felt really old. . . .