Tecnología, adicción a Internet y concepto de personas - grupo de amigos adolescentes o estudiantes de secundaria con teléfonos inteligentes al aire libre - Foto e imagen de stock

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

Technology, internet addiction and people concept - group of teenage friends or high school students with smartphones outdoors

Technology, internet and people concept - group of teenage friends with smartphones outdoors

Education, bullying, high school, social relations and people concept - unhappy student girl with book suffering of classmates mockery

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

Education, bullying, high school, social relations and people concept - unhappy student girl with book suffering of classmates mockery

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

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

Education, relationships and technology concept - group of smiling students with smartphones at school

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

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

Education, technology and internet concept - smiling students looking at tablet pc computer at school

Friendship, technology and international concept - group of happy smiling with smartphone outdoors

Education and technology - group of students looking at smartphone at school

Friendship, technology and international concept - group of happy smiling with smartphone outdoors

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