Well, Shadow_Ferret, that is quite contrary to my experience, and I have to be hyperalert to what everyone around me is doing as I cannot afford to fall and it only takes a jostle to knock me to the floor. This used to be much, much easier before the prevalence of handhelds. I am not doubting that you are that rare handheld user who is not walking into people. That said, after I have done everything from such evasive movements as I can manage with my wobbly body and cumbersome walker to yelling, "Hey, HEY," it is most often someone with a handheld who glances up in annoyance as if I am the one at fault. They don't realize I've been trying to get out of their way and get their attention. But I am glad you are not one of those people. I wish there were fewer of them.