My old chum Liam is mightily annoyed at the state of operating systems, which he sees (and I largely agree) as kludgy, inelegant messes. Amongst the missed opportunities: Newton and the original Mac:
“And the ancestor of the Macintosh was Jef Raskin’s “information appliance”, with a single global view of one big document. Some bits local, some remote; some computed, some entered; some dynamic, some static; with the underlying tools modular and extensible. No files, no programs, just commands to calculate this bit, reformat that bit, print that bit there and send this chunk to Alice and Charlie but not Bob who gets that other chunk.
Sounds weird and silly, but it was, as he said, humane; people worked for millennia on sheets of paper before we got all this nonsense of icons, files, folders, apps, saving, copying and pasting. The ultimate discrete computer is a piece of smart paper that understands what you’re trying to do.”
Yes but… Remember the video of the child trying to swipe a magazine? Using paper isn’t genetic: using your fingers is. What’s a natural metaphor to someone mine and Liam’s generation can be alien to someone who has never know anything but touch screens.