Consider the stylus, which originated as a reed, to inscribe ‘information’ on tablets made of clay. History tells us that humans used tablets way back too!
Then there’s the irreplaceable pencil, often the symbol that something could be edited (for instance in LinkedIn). Facebook uses the pencil icon to ‘make a post’, and for editing one’s profile.
Or consider the floppy disc -which none of my 7th grade students could identify. It lives on as an icon on the ribbon of Microsoft Word. Those who designer of the interface must have been hard pressed to find a replacement to the simple icon.
And isn’t it odd that we still use the 144-year-old QWERTY keyboard from the typewriter era? It apparently made its debut on July 1, 1874. Even the SHIFT key is a hold-over from that revolutionary device. It came into being with the Remington model of 1878. The first Remington sold for $125. I picked up a similar-looking typewriter for $50 recently. It sits next to a laptop, fighting for attention!
New tech can’t completely erase old tech. Nor do we seem to be able to replace one with the other, do we? Makes me wonder what else will survive, should touch pads, thumb drives, and the camera (how many use one today?) icon go away.