Oktatás, Gimnázium, a technológia és az emberek koncepció - boldog tinédzser diákok vagy meg vesz selfie, a smartphone - Stock fotó és kép

Education, high school, technology and people concept - group of happy teenage students or friends taking selfie by smartphone and monopod

Technology, internet addiction and people concept - happy teenage friends with smartphones outdoors

Education, high school, technology and people concept - group of happy teenage students or friends taking selfie by smartphone

Technology, internet and people concept - group of happy teenage friends with smartphone and headphones outdoors

Group of attractive teenage students in front of university taking selfie with smart phone.

Friendship, leisure, summer, technology and people concept - group of smiling friends with tablet pc computer sitting outdoors

Top view of multiethnic group of smiling teenagers with smartphones lying on green lawn

Summer, technology, education and teenage concept - group of happy students or teenagers with tablet pc computer taking selfie

Summer, technology, education and teenage concept - group of happy students or teenagers with tablet pc computer taking selfie

Summer, technology, education and teenage concept - group of happy students or teenagers with tablet pc computer taking selfie

People, friendship, cloud computing and technology concept - group of smiling teenage friends with smartphone outdoors

Friendship, technology and international concept - group of friends with smartphone at summer park

Friendship, technology and international concept - group of friends with smartphone at summer park

Education, leisure and technology concept - five smiling students taking picture with digital camera at school

Education, leisure and technology concept - five smiling students with digital camera at school