does anyone use their N810 at the airport boarding pass scanner? I've never bothered to try mine there, but I do see lots of people using their various smart phones for this without issue.

I tried to use my my N810 at the grocery store checkout once, by scanning my frequent customer card and saving it as a jpg on my N810. It didn't work, but I have read lots of mixed reviews about apps that supposedly accomplish the same thing on smart phones not working either, like cardstar. So, I thought I'd ask about the airport since their security might be less accommodating than the grocery store clerk was. Thanks!

just went through airport boarding pass check with N9, for what is worth.