So I can remember seeing when I was small, newspaper were popular, very much in use in gossip centres but now with time , technology there's twitter,

Use of Calculators & mobiles made us weak in basic calculations.
Use of Digital diaries & mobiles made us difficult to remember numbers.
Use of Phones & mobiles made us more distant from our dear ones.
Use of Computers effected our writing and memorizing skills.
Use of Artificial Intelligence(AI) will reduce other mental capabilities like, thinking, creativity and inference drawing.
Use of Robots will make us physically weak and lazy.