Many modern people are dependent on technology. You don't have to be a geek or nerd or technophile. Banking, cell phones, credit cards, and any tools are technology in some form.
You could call them a technophile or a digital native.
A student.
The technology that joins multiple users together on one call is called a conference call bridge. It is beneficial to use this conference call bridge technology because it manages connections and allows for free flow of information among the participants.
You could refer to someone who doesn't do well with new things as a creature of habit, traditionalist, or someone who is resistant to change.
A Nanotechnologist.
You would call someone who looks after sheep a shepherd.
Call someone else. Most of your friends and family may not be thrilled by a 3 am phone call, but they would much rather have to get out of bed for that than have you get into a car with a drunk driver. It's ALWAYS better to be inconvenienced than to lose someone you love.
you would call someone chuckles when he or she laughs and there tummy bounces up and down
You would call them someone who peruses.
I would call him a hobbyist.
You would call them a captor, or a kidnapper.
I suppose you would call them a tailor.
A hobo