I track signs by placing my hand/hands over the person signing to me. Very simple. When I mentioned the whole "images" aspect, I meant that ASL tries to convey the message as "the whole picture" instead of english-conforming order. It makes more sense to me if someone signs in normal english order, using every word they'd use to write down something. Does that help?
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What I've found offensive was when people within the Deaf community would ignore me or say something and then 'locate the nearest exit'. I can understand that alot of people fear blindness, but that's little validation to ignore someone. I think that if you're actually -considering- what could offend a deafblind person, you're highly unlikely to ever do it.