No. as a matter of fact, it enhances the communication skills to your family members and friends by leaps and bounds.
First and foremost, it is a fact that not every relative lives next door to you, right? They live in villages or the city. Therefore, by using phones and technological devices, it is not a nuisance for keeping in touch with your relatives or companions, it makes it better.
Facebook and Twitter are fine examples of social media sources that makes your bonds with your faraway friends better. you can chat all night long and to top it off : It's fun for you can share pictures and videos of you guys having fun.
Therefore, gadgets are not a threat to mankind. consider This as a blessing from God. :)
Hope this helps.