Meh. These icons are like words. They acquire meanings and keep them when the original sense is no longer current. Such is life. My teenage children have never

Meh. These icons are like words. They acquire meanings and keep them when the original sense is no longer current. Such is life. My teenage children have never used a floppy disk. I doubt most of them have even seen one first-hand. But they all know that the floppy-disk icon means save.