I have several small cameras already that take cards for pictures, so no need to go out and buy a card reader.Why a camera ?
I just watched someone using that one on youtube. Looks good. The screen on the little camera I usually use is too small. I usually just pull the card out of the camera and put a new one in and view at home on my computer, but something like the Bone View would be nice when I want to look at the pictures right in the field.I use one made by Bone View on my iPhone. They make an android version too. Works great!