I'm not gonna comment on the fashion, as I'm sure that can't be accurately predicted (hell, I'm not outruling that this prediction might prove accurate in three years..)
But have you noticed that all sci-fi movies have fucking terrible UIs and means of interacting with computers?
Take for example Minority Report: Holographic screens are cool I guess. But then they stand there and flail their arms around to move objects and entities back and forth. Now, imagine controlling a computer for an entire work day like that; You'd be fucking exhausted and crying from the muscle strain.
Keyboard and mouse have been standard for half a century now, and for a good reason. Something else will probably replace it at some point, but YMCA-dancing the instructions will not be it.






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