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Try telling that to my 57yr old mum, who refuses to even swipe to the next page of her iPad. I need to put all the icons or the stuff she uses (which is basically 7 or 8 apps in total) on the first page.
Then again, my mum's probably an obscure case. She used to think the "Internet" was an application, hence I had to rename the Firefox desktop icon to "Internet" on her old XP system in order for her to identify it.