attention
cellular phone
communication
connection
conversation
criminal
cultural
danger
diversity
everyday
exposure
female
following
friend
friending
hazardous
instant
issue
life
lifestyle
live
male
man
men
messaging
miniature
mobile
need
network
people
person
privacy
private life
problem
real time
relation
relationship
shared
sites
sitting
smart phone
social
social network service
software
target
variety
warning
woman
women