Paddy (post #13)
I don't think I was missing (or making) a point, so much as asking a question, in the hope of a knowledgable reply. My compact digital camera weighs a few ounces - I'm not talking of an SLR with a big lens.
But it does have an SD card and so qualifies (in my view) as an 'electronic device'. Will its use on final approach cause fluctuations in the glideslope, or cause a FBW airliner to execute a 360deg roll at an inopportune moment?
There have been previous threads discussing the effect of mobile phones, but I haven't seen one on digital cameras.
Rhys.