Smug mode activated
Some years ago now I said that tablets were a fad.
I owned two of them. OK, they were cheap beasts; the first one died after a year of use which didn't impress me at all given that it didn't have much use to its name and I stopped using the second after I realised that the firmware had a bug in it which made it insecure.
The trouble was that I never really found a good use for them. Apart from those two, I had an iPad briefly at one job I had but again it often sat in my drawer doing nothing. That isn't to say that they didn't have their uses but it does show that I never really had a use for them. In fact the last use I had for a tablet was swiftly supplanted when I realised that my smartphone could do the same job with a lot more portability.
The idea that tablets would replace laptops soon came to an end with such things as ultrabooks and so forth in that people still wanted a decent keyboard rather than faffing about with a touchscreen when typing. It's the reason why Windows 8 was a flawed concept and it's the reason now why tablets are on the decline, and that's before we consider the market saturation.
Tablets were a fad just as smartwatches and netbooks were fads. There may have been good intentions behind them but a fad is a fad and all fads must end.